'Challenge me' games 5 games

# Game Achievements Playtime
1 AR-K Won on SteamGifts
100% (12 of 12) about 5 hours
2 Tomb Raider Won on SteamGifts
54% (27 of 50) about 22 hours
3 Metal Gear Solid V: Ground Zeroes Won on SteamGifts
13% (2 of 16) about 2 hours
4 35MM Short Games (2-8h)
0% (0 of 20) about 2 hours
5 Christmas Adventure: Candy Storm Very Short Games (<2 hours) Won on SteamGifts
100% (23 of 23) about 4 hours