Games like Tribal Siege
Games like Tribal Siege include SMITE®, SMITE 2, Warhammer 40,000: Dawn of War III, Battle Realms: Zen Edition, and Freeman: Guerrilla Warfare. We matched them by the tags players give Tribal Siege on Steam (Early Access, Action, Indie, Strategy, and MOBA): closest matches first, and among equally close ones the better-known games.

SMITE®
Shared: Action · MOBA · Strategy

SMITE 2
Shared: Action · MOBA · Strategy

Warhammer 40,000: Dawn of War III
Shared: Strategy · Action · RTS

Battle Realms: Zen Edition
Shared: Action · Strategy · Early Access

Freeman: Guerrilla Warfare
Shared: Action · Strategy · Indie

WARSHIFT
Shared: Action · Strategy · Indie

ShellShock Live
Shared: Strategy · Action · Early Access

Awesomenauts
Shared: MOBA · Action · Indie

Tooth and Tail
Shared: Strategy · Indie · Action

Call to Arms
Shared: Strategy · Action · RTS

EmergeNYC
Shared: Early Access · Action · Strategy

Infested Planet
Shared: Action · Strategy · Indie

Predecessor
Shared: Action · MOBA · Strategy

Natural Selection 2
Shared: Strategy · Action · Indie

RIOT: Civil Unrest
Shared: Strategy · Indie · Action

Total War: WARHAMMER II
Shared: Strategy · RTS · Action

Total War: WARHAMMER III
Shared: Strategy · RTS · Action

Shadow Tactics: Blades of the Shogun
Shared: Strategy · Indie · Action

Battle of Empires : 1914-1918
Shared: Strategy · Action · RTS

Men of War: Assault Squad 2
Shared: Strategy · Action · RTS

Door Kickers
Shared: Strategy · Action · Indie

Aliens: Dark Descent
Shared: Action · Strategy · RTS

Notes of Soul
Shared: Action · Indie · Strategy

Command & Conquer Red Alert™ 2 and Yuri’s Revenge™
Shared: Action · Strategy · RTS