Games like Tower Up
Games like Tower Up include PEAK, Chained Together, RV There Yet?, How to Fish, and Garry's Mod. We matched them by the tags players give Tower Up on Steam (Multiplayer, Physics, Online Co-Op, Strategy, and Adventure): closest matches first, and among equally close ones the better-known games.

PEAK
Shared: Multiplayer · Online Co-Op · Physics

Chained Together
Shared: Multiplayer · Co-op · Adventure

RV There Yet?
Shared: Multiplayer · Online Co-Op · Co-op

How to Fish
Shared: Multiplayer · Online Co-Op · Co-op

Garry's Mod
Shared: Multiplayer · Physics · Building

It Takes Two
Shared: Multiplayer · Co-op · Online Co-Op

Human Fall Flat
Shared: Multiplayer · Co-op · Physics

Bloons TD 6
Shared: Multiplayer · Strategy · Online Co-Op

Carry The Glass
Shared: Multiplayer · Co-op · Online Co-Op

Gamble With Your Friends
Shared: Multiplayer · Online Co-Op · Physics

Biped
Shared: Online Co-Op · Multiplayer · Co-op

R.E.P.O.
Shared: Multiplayer · Online Co-Op · Physics

Don't Starve Together
Shared: Multiplayer · Co-op · Online Co-Op

Raft
Shared: Multiplayer · Co-op · Online Co-Op

Climber Animals: Together
Shared: Physics · Multiplayer · Platformer

Sea of Thieves: 2026 Edition
Shared: Multiplayer · Online Co-Op · Adventure

Liars Bar
Shared: Multiplayer · Online Co-Op · Co-op

Super Battle Golf
Shared: Multiplayer · Online Co-Op · Physics

Escape the Backrooms
Shared: Multiplayer · Online Co-Op · Co-op

Terraria
Shared: Multiplayer · Adventure · Building

Scrap Mechanic
Shared: Multiplayer · Physics · Building

Valheim
Shared: Online Co-Op · Multiplayer · Building

PUBG: BATTLEGROUNDS
Shared: Multiplayer · Online Co-Op · Co-op

PICO PARK
Shared: Multiplayer · Online Co-Op · Co-op