Boxhead: More Rooms

Boxhead: More Rooms is a top-down single-player zombie survival Flash shooter created by Sean Cooper and released in 2007, the third entry in the Boxhead series. Players control Jon Bambo and select from 8 brand-new arena maps including maze, castle and gladiator arena. Fight endless waves of zombies, devils and the new powerful enemy Beast. Start with a pistol. Build kill combos to unlock shotguns, rocket launchers, railguns and more, with up to 58 weapon and stat upgrades. Explosive barrels and supply crates scatter on maps; defeated monsters drop ammo and health packs. Multiple difficulty modes are available: normal, expert and nightmare. Arrow keys for movement, spacebar to shoot, number keys for quick weapon swap. Featuring simple block pixel graphics and intense survival gameplay focused on single-player high score challenge, it is a classic Flash survival shooter in the Boxhead franchise.

These games get the keyboard directly — the controls are whatever the game itself defines, usually in its own help or options screen. Some games show on-screen buttons on phones.