As I said earlier, this game is abandoned by its developer and it's pretty hard to run on Windows 10 or 11. However, there's an excellent guide created by Dr.Shadowds🐉 that will help you go up from 3 FPS to 60 and play this game *comfortably*.

Here's the link to that guide, don't forget to rate it:
https://gtm.steamproxy.vip/sharedfiles/filedetails/?id=2963617196

However, if you still want to play it - I hope my guide will help you to get all the achievements in it.

Humanity Asset wants to be a metroidvania. However, it executes it really poorly because the game consists of 14 small levels instead of one big area that you gain more and more access to with more abilities you unlock. The problem is, that there are no abilities to unlock in this game.

As I said earlier - the game consists of 14 small levels - there's an achievement for fully discovering each one. I would put those levels in 2 groups: the levels that are possible to fully discover on the first playthrough, and those that need you to come back to that level after beating the game.

For the controls, you move with WSAD and shoot with LMB. You can jump with Space or RMB. When there's a weapon on the ground, you can swap it with the one you currently wield with F. You can also examine it with E and swap some parts or mods if you want. You can also double jump and air float with Space while in midair (if you have the corresponding booster). The last move that is required to beat the game is sliding. You can slide by pressing S and A or D at the same time. You can slide further if you run before sliding. However, it's really finicky and sometimes it doesn't work.

The developer added 38 Steam achievements to the game. This guide will (hopefully) show you how to unlock every one of them.

This section of the guide will fully cover each level of the game. I will post a map of the level (the maps are made by the developer, however I'm doing some changes to them to make it clearer) and a walkthrough if needed. If you fully discover every level in the game, you should get this achievement:

Traveler
Discover all area in the world.




However, it's not that easy to get it. It only unlocked on my 3rd playthrough. There is no way you can get it on your first playthrough, you first have to play the game and beat it from what I know. Even though I played all the levels on my 2nd playthrough and got 100% in them, I still didn't get the achievement! And then started it again and got it. So what's the trick? I believe I figured it out - you can't get out of the middle of the levels! It's okay to quit at the very beginning if you load into the level, but you can't exit or restart after you uncover at least one more room. So either quit at the beginning or beat the level and then come back to it if you missed something. You can check your progress of this achievement by clicking INFO in the menu and then going to the end of the list. I will post what percentage I had at each step, so you know when you messed something up.

Here's what I did to unlock this achievement:
1. Played the game and beat it normally without focusing so much on 100%.
2. Started the game again and beat Areas 0-1 in one sitting. Quit at the beginning of Area 2. Percentage: 9.67%
3. Completed Area 2. Quit at the start of Area 3. Percentage: 11.98%
4. Completed Area 3. Quit at the start of Area 4. Percentage: 20.50%
5. Completed Area 4 for the first time (with missing one room - you'll see why in the guide). Quit at the start of Area 5. Percentage: 26.49%
6. Came back to Area 4 with RXL X44 weapon. Completed it and quit at the start of Area 5. Percentage: 28.80%
7. Completed Area 5. Quit at the start of Area 6. Percentage: 34.33%
8. Completed Area 6. Quit at the start of Area 7. Percentage: 42.62%
9. Completed Area 7. Quit at the start of Area 8. Percentage: 42.62%
10. Completed Area 8. Quit at the start of Area 9. Percentage: 52.99%
11. Completed Area 9. Quit at the start of Area 10. Percentage: 60.59%
12. Completed Area 10. Quit at the start of Area 11. Percentage: 61.29%
13. Completed Area 11. Quit at the start of Area 12. Percentage: 69.72% (I believe, the font is really hard to read :P)
14. Completed Area 12. Quit at the start of Area 13. Percentage: 72.35%
15. Completed Area 13. Quit at the start of Area 14. Percentage: 85.77%
16. Completed Area 14. Got the achievement on the loading screen of the next area.

I hope this "roadmap" will help you.

Be advised that you get achievements below after you complete the level (when the next level starts to load) - you don't get them immediately when you see 100% on the map.

MaxMission0
Discover all area in mission prologue.

Obtainable during the first playthrough
This achievement requires you to discover every room in the first area of the game. It's really easy, but still here's a map for you:

(click on the image to make it bigger)

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You will also unlock this achievement in this area:

Training1
Go to training room 1.

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MaxMission1
Discover all area in mission 1.

Obtainable during the first playthrough
Area 1 becomes a bit more open, however it's still very easy as it consists of just several rooms. It's the first level to have a boss fight at the end. You will fight Renzury MN75 as a mid-boss and Megenda Froce (yes, that's the spelling in the game) as a final boss.
Map of the area:




MaxMission2
Discover all area in mission 2.

Obtainable during the first playthrough
Another simple area - very easy to complete it. You don't even fight here.

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You will unlock these 2 achievements in the Training Room:

Gunkeeper2
Obtain RCPRO1000.




Training2
Go to training room 2.

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Map of the area:





MaxMission3
Discover all area in mission 3.

Obtainable during the first playthrough
Area 3 is the first level to introduce blocks that you are able to break. They are marked with grey on the map below. To break them you just have to shoot them - melee won't work. You fight Zender (or zeder as it's spelt in the game) for the first time (out of three) here as a mid-boss and Plastro as a final boss.
Map of the area:





MaxMission4
Discover all area in mission 4.

Not obtainable during the first playthrough
Area 4 is the first level that you won't be able to complete when you first visit it. There is one room that you can't access, you need to have double jump which you will get later. To beat this level you have to head to the area marked with "talk". There's a scientist that you need to talk to, so he will turn off the fire in other areas so you can go past them. The boss of this Area is called Primega.
Map of the area:



MaxMission5
Discover all area in mission 5.

Obtainable during the first playthrough
This is a level where you are not supposed to kill human enemies - you have to dodge those encounters by going below or above them (see those little tunnels on the map? you have to go through there). If you kill at least one human enemy, you'll get Game Over screen. This level is pretty straight forward, can't really get lost here. You first go to the area marked "talk1" and then "talk2" to finish the level.

Map of the area:

MaxMission6
Discover all area in mission 6.

Obtainable during the first playthrough
To beat this level on the first playthrough you have to get two things here: CPU 501 (marked with a red star on the map) and a RCX1000 Prototype gun (marked with a green star). Getting the first is easy, but getting the gun is much harder. You have to make a perfect slide two times in the maze on the bottom right of the map. I made a little video guide to help you get it:
After you get both of these, you have to replace CPU 404 in the gun with CPU 501 and you will gain the ability to hack terminals.
The room that you need to hack into is the farthest to the left on the map below. At the end you fight Bacolai. You need Omega weapon to beat the boss. The gun is hidden in the room that you need into hack to but it's also conveniently left in the room before the boss. You need to shoot him with the rockets - otherwise you won't damage him. You only have 4 rockets but the boss takes around 15. To get more, after you're out of them you need to go to one of the terminals on the both ends of the room and charge.

Map of the area:




MaxMission7
Discover all area in mission 7.

Obtainable during the first playthrough
This level has no map. It's a shoot'em'up stage and it's really short. You just fight a few enemies and then face the boss -

MaxMission8
Discover all area in mission 8.

Obtainable during the first playthrough
Here comes the water level. You almost can't see anything here, it's really hard to navigate.
To get 100% on this map you'll need double jump. I marked which room needs that with DJ on the map below. There is a way to get to that room. First of all, you have to collect the "medic kit" (I marked it with a red cross on the map). Equip it (yes, you will have no gun) however you'll be able to double jump normally. There is also a POD that will make your journey easier in the room on the right (but I think it's optional). With that double jump equipped you have to go back to the room that needs it and discover it. The rest of the map doesn't require double jump so you can swap it for a weapon. There's also one room that you're very likely to miss (I did that :P) and I also marked it on the map with a star. You fight Alpharair at the end.

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You also should get these 2 achievements here:

Gunkeeper1
Obtain Excalibor.




Booster
Collect Booster lv.3.




I will mark the Excalibur (or Excalibor as it's stated in the game) with a red sword and the booster with a red cross on the map below.

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Map of the area:


To get to the area marked with the star you have to be in the room on the left, jump up on the small block and slide into the tunnel:







Also I've made a video if you want to get that POD on the right end of the map. It's really tricky and requires almost perfect inputs but after a few tries you should get it. The trick is to slide off the block then almost immediately jump and then boost by holding Space.

MaxMission9
Discover all area in mission 9.

Obtainable during the first playthrough
The first level to have all 3 key cards in it. First you have to go for the blue one, then yellow and green at the end. There are some ridiculously hard platforming sections near the end - be prepared for that. You fight Zender for the second time as a mid-boss and Lurun as a final boss.
Also, after beating the boss of this stage you will unlock this achievement:

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Bigboss
Kill the Big Four.

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Map of the area:


MaxMission10
Discover all area in mission 10.

Obtainable during the first playthrough
It's a "plot level" (I like to call them like that but the plot here is so bad that I can't say it without trying to laugh. There are even typos in the dialogues.) and you just go right and then talk to a guy. Won't even post a map for it. If you got so far in this game I believe in you!

MaxMission11
Discover all area in mission 11.

Obtainable during the first playthrough
Pretty easy area, it's very easy to miss a few secret rooms. When you get to the door on the left that will take you all the way to the right, don't fall down to get the yellow key. Instead go left and find those secret rooms. After that go for the yellow key and get back to fight the boss. First, go for the blue key card and then go left to the door I wrote about earlier and get the yellow one. You also have to talk to the scientist marked with "talk". You fight Mirror as a final boss here and you will get this achievement for it:

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mirrorer
Kill Mirror.

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Map of the area:




MaxMission12
Discover all area in mission 12.

Obtainable during the first playthrough
You just go to the right and fight a lot of enemies. It's best to wait for the mech that goes with you - it will tank all the damage. Same applies for the bossfight with Gunnax Mark 3.

Map of the area:

MaxMission13
Discover all area in mission 13.

Obtainable during the first playthrough
This is definitely the hardest and most complex level to complete 100%. At first I thought that it's impossible to get on the first playthrough but after playing it two more times for the purpose of this guide I now know that it's possible. You fight 3 bosses here: Star Crasher (mid-boss), Zender (secret mid-boss) and Star Eliminater (final boss and yes, that's how it's spelt in the game).
Map of the area:

To fully complete this level you have to complete a few objectives:
• hack all 5 terminals to open closed door in a certain room (I will mark terminals with the letter T on the map, and closed door with TC. I will also mark a weapon needed to hack and a mod that lets you do it with a red star)
• collect all 3 colored keys (I will show you how to get the hardest one)
• enter the secret room to fight Zender for the 3rd time and to get these 2 achievements:

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Zenderer
Kill Zender 3 times.




Gunkeeper3
Obtain XV4.

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This secret room is really hard to get to, I will show you how to do it. So, to even be able to get into that secret room you first have to find a secret Grenade Launcher. I marked it with a yellow star on the map above. The weapon you need is the middle one. Getting out of that room with the grenade launcher is the tricky part. To destroy the grey blocks you need to hit them DIRECTLY with the grenade. Same applies for getting to that secret area. You have to stand on the little platform and then try to shoot above the middle block on the right. The grenade should lob over it and then bounce off the wall in front of you and fall down to destroy the blocks. Then you slide down and go all the way to the right to fight the secret boss. After you defeat him you can take his weapon to get another achievement.

You get the key cards in the following order: blue, yellow, green. The green is the hardest one as it requires you to find a secret room. Here's how to get it:


Now for the hacking part. To be able to hack terminals you need to get the weapon marked with the red star on the left and equip it with CPU501 that you will find where a red star on the right is. Hacking terminals doesn't require any action, you just stand at them and wait for the green progress bar to fully deplete. The hardest terminal to get to is here:

You have to stand on the platform near the little tunnel (marked with red dot) and slide near the end of it. It will take you a couple of tries because it's very finnicky, however eventually you should be able to slide into the tunnel and hack the terminal. To get out of the room you need to go to the tunnel that is below the one you used to get here.

After you hack all 5 terminals you will be able to get to the room marked with red TC. You also need a green key card to go there. You'll also unlock a following achievement for hacking the terminals:

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Gatewayer
Hack all door in area 13.

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MaxMission14
Discover all area in mission 14.

Obtainable during the first playthrough
Area 14 is what I call a "teleport level". There are a few rooms that are connected just by a door. Hopefully the map below will get you an idea of this level. You also need a weapon that you can hack with - it's also available in the level, I marked it with a red star (also seen on the video at 1:14 mark). You have to change gravity near the door marked with a yellow 3. The final boss of the game is Chewashin. I will try to show you the way that you need to go to fully discover the level. You will also be able to get these achievements here:

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Gunkeeper4
Obtain Sonaraxy.




POD
Collect 9 P.O.D.
(note: at least it's where I got it, it depends how many PODs you collected through the game)

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I've marked the place where the gun is with a green star (it's also seen on the video below at 2:15 mark). Pick up the weapon to get the achievement and immediately change it back to the weapon you had as this weapon is broken and doesn't shoot! If you leave the room with it you will be stuck and won't be able to complete the level as you have to destroy breakable blocks to get out!

Map of the area:



I've also recorded a walkthrough of this level. It's pretty long as I got lost a few times even using maps, however it might help you get the general idea of where to go to get 100%.

Killer
Kill 1000 enemies.




Pretty straightforward achievement. You should easily get it by playing. But if you somehow managed to miss it, there are plenty of rooms filled with enemies so the grind won't take too long.

Bomber
Kill 20 enemies by bomb.




To get this achievement you have to kill 20 enemies with grenade launchers. They are for example [insert gun name] or [insert gun name].

Fireman
Kill 20 enemies by fire.




Another pretty straight forward achievement. You just need to kill 20 enemies with a flamethrower. It's the [instert gun name] weapon.

Commander
Kill 30 enemies by friend..




This is a weird achievement. I'm not really sure what triggers the kill to count. There are two types of "friends" that you can have in this game. You can acquire different PODs that you can apply to a weapon and then a drone flies with you and kills enemies. But also in some places there are NPCs that fight beside you. Either way, you have to gather 30 kills with one of these methods to get this achievement.

hawkeye
Kill 15 enemies in predator mode.




In Area [insert the name of the area] there are enemies that use sniper rifles and are invisible. This invisibility is called "predator mode". Just kill 15 of those enemies and you get this one.

Swordman
Kill 100 enemies by melee.




You can melee if you run out of ammo to your gun (or you take the magazine out in the E menu). However it deals almost no damage. The best way to get this is to get the Excalibur (it's in Area 8 - see the maps above) and do it this way. This sword kills every enemy in almost one hit. Just go to any room with enemies, kill them and them come back.

Hacker
Hack 10 enemies.




As stated earlier, to hack you need a weapon with Hacker Lv.1 or Hacker Lv.2. As far as I'm aware, the only enemies that you can hack are Sentinels. They look like this:

Thankfully, those enemies don't move or attack you until you (or someone else) hurt them. To hack them you just need to stand near them and wait for the green bar to deplete. Do this 10 times and the achievement is yours.

Scientist
Collect all liquid effect.




There are two weapons in the game that use liquids as ammo: PZ 286 and PZ 336. You need to use the PZ 336 one because it has 3 slots for liquids. There are 3 liquids: liquid 077, liquid 134 and liquid 293.

The combinations needed are:

• 077 + 077 + 077
  
• 134 + 134 + 134
  
• 077 + 077 + 134
  
• 077 + 293 + 293
  
• 077 + 077 + 293

You need to shoot at least once with each combination. The easiest place to get this achievement is in Area 14 after you beat the game. You can choose the PZ 336 gun and start Area 14 with it. Then go to the place marked with a red exclamation mark. Enemies there will drop liquids and you just need to make those combinations and shoot at least once. The achievement should pop after the last combination was shot.

Detective
Find the secret messages.




To get this achievement you have to speak to 6 scientists in 5 different Areas. They are in Area 0, Area 5, Area 6, Area 11 and Area 13. To speak to them you just have to stop near them and let them talk. You should lose control over your character for a few seconds when the dialogue goes on. If you speak to them you will hear the sound that plays when you uncover a secret room. I will mark the scientist with a red vial on the maps below.

Area 0:
This NPC is located at the start of Area 0. Believe it or not but I missed him because he doesn't stop you after the first sentence. You lose control over you character after you say your name to him. It's the second NPC that you can see.

Area 5:
I believe it's the NPC that you talk to in order to even beat the stage. He's located in the top left corner of the map. There is also another scientist on the right of the map on the middle of the 3 platforms. However none of these encounter play any sound so I can't really tell which one is it. Just go to both of them.

Area 6:
It's the easiest NPC to miss because reaching him requires more effort than the two before us. Firstly, you need the barrier (I marked it with a red shield on the map) - it deflects every bullet shot at you and greatly reduces fire damage. The scientist is located at the middle of the map behind a long tunnel that is on fire so the barrier is mandatory. I also shown the path to get back to the scientist after acquiring the barrier.

BEWARE! This encounter with the scientist is most likely bugged! After he finishes talking to you, you don't regain control over your character and you can't finish the level without a restart. I got this one as the last one and that's what I advise you to do because I don't know if it will count normally if you don't regain control.

Area 11:
It's the area marked with talk on the map of Area 11.


Area 13:
There are two scientists here. I'm not really sure about the first one. I believe it's marked with TC on the map of Area 13. The second one is marked with the vial: