Games that are free forever
They never expire and there is nothing to claim: play them whenever you want. They are free-to-play or free on GOG; some have in-game purchases.
Best reviewed on Steam
Steam
The Thief, the Witch, the Toad, and the Mushroom. (opens in a new tab)
99% positive · 1,214 reviews
PriceFree
Steam
DFHack - Dwarf Fortress Modding Engine (opens in a new tab)
99% positive · 1,175 reviews
PriceFree
Steam
Z.A.T.O. // I Love the World and Everything In It (opens in a new tab)
98% positive · 7,083 reviews
PriceFree
Free on GOG
GOGAdventure
BROK the InvestiGator - Natal Tail, A New Christmas (opens in a new tab)
80% positive · 26 reviews
PriceFree
