s&box games list and player count.

A 3D colony survival sim where you build, manage settlers, and survive chaos - solo or co-op.

2D idle/ resource game

Co-op survival tower defense in first person! Scavenge by day, build at dusk, hold the line when the dead come at night.

Build a maze of deadly defenses. Research, upgrade, and survive endless waves in this sci-fi tower defense

Dungeon Keeper, but the heroes raiding your traps are other players. Hand-drawn pixel art.

Turn-based strategy in a quarantined city: take ground, build a line, and clear every nest, or dig in and survive the siege.

Asymmetric survival: one Maniac hunts the town while Survivors mine, build and hold out until the final dawn.