A tiny horde survival game in the browser tab: move through a scrolling field, let auto-fire pick off slimes and bats, level up from gem pickups, and face a stage bosses after wave-based survival (bosses per stage). No install, no account, nothing uploaded.
Move with WASD or the arrow keys while your character auto-fires at the nearest enemy. Survive wave-based survival (bosses per stage) to spawn the boss. About 28 KB loads when you press Play.
Night Swarm Survivor
Press Play and a full horde roguelite loads in the tab. Click Start on the title screen, then move with WASD, arrow keys, the on-screen touch joystick, or a gamepad. Weapons fire automatically; collect XP orbs to level up, pick weapon upgrades, and survive waves through Forest, Crypt, and Tundra stages with bosses.
Controls at a glance:
| Action | Input |
|---|---|
| Move | WASD, arrows, touch joystick, or left gamepad stick |
| Attack | Automatic weapons |
| Pause | Pause button or gamepad Start |
| Saves | localStorage ftol:nightswarmsurvivor:* |
High scores, achievements, settings, and daily challenge results persist locally under ftol:nightswarmsurvivor:save and ftol:nightswarmsurvivor:speedrun. Adapted from ricardo-foundry canvas-vampire-survivors (MIT); credits and license ship next to the game files.