Play until it bleeds.

1 Skyrim
2 Deus Ex
3 Mass Effect 2
4 Fallout: New Vegas
5 Oblivion
6 Dragon Age: Origins
7 Destiny 2
8 Portal
9 Portal 2
10 Fallout 3
11 Diablo II
12 Half-Life 2
13 Mass Effect 3
14 The Witcher 3
15 BioShock
16 BioShock Infinite
17 Borderlands 2
18 Valkyria Chronicles
19 Civilization V
20 Baldur's Gate II
21 Phoenix Wright
22 Final Fantasy Tactics
23 Batman: Arkham City
24 Mass Effect
25 Star Wars: KOTOR
26 Half-Life
27 Assassin's Creed II
28 World Ends with You
29 XCOM 2
30 Fallout 4