Games like Variables 2
Games like Variables 2 include Rogue Tower, Into the Breach, 变量 Variables, Refactor, and Wall World. We matched them by the tags players give Variables 2 on Steam (Tower Defense, Voxel, Roguelite, Building, and Turn-Based Tactics): closest matches first, and among equally close ones the better-known games.

Rogue Tower
Shared: Tower Defense · Strategy · Roguelite

Into the Breach
Shared: Strategy · Turn-Based Tactics · Turn-Based Strategy

变量 Variables
Shared: Tower Defense · Voxel · Roguelite

Refactor
Shared: Tower Defense · Roguelite · Building

Wall World
Shared: Roguelite · Tower Defense · Strategy

Cluckmech Oasis
Shared: Tower Defense · Strategy · Roguelite

Mewgenics
Shared: Roguelite · Turn-Based Tactics · Turn-Based Strategy

Emberward
Shared: Tower Defense · Roguelite · Strategy

Tower Dominion
Shared: Tower Defense · Strategy · Roguelite

Monster Train
Shared: Roguelite · Turn-Based Tactics · Turn-Based Strategy

Nordhold
Shared: Tower Defense · Roguelite · Strategy

Inkbound
Shared: Roguelite · Turn-Based Tactics · Turn-Based Strategy

The Last Spell
Shared: Strategy · Turn-Based Strategy · Turn-Based Tactics

Deck of Haunts
Shared: Building · Tower Defense · Roguelite

Bloons TD 6
Shared: Tower Defense · Strategy · 3D

Darkest Dungeon® II
Shared: Roguelite · Turn-Based Tactics · Roguelike

Big Bia
Shared: Roguelite · Voxel · Strategy

Balatro
Shared: Roguelike · Roguelite · Strategy

Dungeon of the ENDLESS™
Shared: Tower Defense · Strategy · Roguelike

Kingdom: New Lands
Shared: Tower Defense · Roguelite · Building

LONESTAR
Shared: Turn-Based Tactics · Strategy · Roguelike

Lost Eidolons: Veil of the Witch
Shared: Roguelite · Turn-Based Tactics · Turn-Based Strategy

Othercide
Shared: Turn-Based Tactics · Strategy · Roguelite

Warriors of the Nile
Shared: Roguelite · Strategy · Turn-Based Tactics