EVEN ODDS — a free online survivors-like
Ten minutes against a swarm that grows with you. Your weapons fire themselves, so all you do is walk — but every time you level up you are shown three upgrades, you take one, and the swarm takes the other two. By the end the thing hunting you is a build as well, and it is the one you assembled by refusing things.
It needs JavaScript. More free online games at freearcade.games.