Recommended but with a caveat or two.

So there's no escaping this borrows a lot, and I do mean a lot, from Portal. That said, the main mechanic of rewinding time does allow it to create some interesting and different puzzles.

I stopped around the end of level 9. Up until level 7 the levels and puzzles were pretty good and did require a level of solving. However from around level 7 onwards this puzzle solving quickly became more of a memory exercise than anything particularly clever or original. You can only rewind time and for no more than 38 seconds. Each level then became a lesson in having to go through the motions- flip switch, cross bridge etc and then have to go through them in reverse and without wasting any time as you watch the 38 seconds tick down. My memory sucks and while I was initially enjoying the game, by the latter stage it was becoming a chore. Time for me to bow out then.

I'm running this at 2K, graphic settings to full and getting an easy 90 fps on the ASUS ROG Flow Z13 (2025)

Hope that helps you decide!

给了好评，但是其实在我心中的评分大概在70/100的评级。游戏的解谜核心是回溯，能够回溯物体的位置和状态，创意其实很不错，其他方面在某种程度上借鉴了传送门（激光方块、光桥、弹射板，甚至游戏画面和AI助手也出奇的相似），配合核心的回溯机制有了不同于传送门的体验。但是有一些很影响体验的方面：1、弹射板和光桥太小/窄了，而且回溯机制的冗余时间太多（动辄一条路径就是半分钟调一次）。关卡的容错率很低，很多情况下都是计划中的某处弹射板/光桥因为操作不达标没上去，整个计划被迫重开。2、游戏后期的关卡不是对机制的拓展而是在逐渐堆料，线性叠加的关卡太多，重复劳动太多。打个比方就是，学会了加法，习题就是很多个数相加，但是始终没有总结成乘法的规律。3、画面偶尔有BUG，尤其是激光和电门的贴图。总的来说，能玩，甚至还算不错，但是要做好因为操作问题卡关的准备。

如果支持模组会好很多，想看下大家的创意。官方关卡的递归内容有点多，偏重复，玩得有点恶心。