45		Echelon (Windows, 1998)
45		Lead Soldier (Windows, 1998)
44		Jurassic War (DOS, 1997)
44		War Inc. (DOS, 1997)
44		Extreme Tactics (Windows, 1997)
44		Counter Action (DOS, 1997)
44		A.R.S.E.N.A.L Taste the Power (DOS, 1997)
44		Warsport (Windows, 1997)
43		War Diary (DOS, 1996)
42		Swarm Assault (Windows, 2001)
42		Door Kickers (Windows, 2014)
41		Screeps (Windows, 2016)
41		Mini Metro (Windows, 2014)
41		Fieldrunners 2 (Windows, 2013)
41		Wielki podbój (Windows, 2002)
40		Connex (DOS, 1992)
40		Air Force Commander (DOS, 1992)
40		Attack of the Creeps (Windows, 2007)
40		Strength & Honour (Windows, 2005)
40		Swarm Rampage (Windows, 2007)
40		Mega lo Mania (DOS, 1992)
40		Alliance: Future Combat (Windows, 2006)
40		Modem Wars (DOS, 1988)
40		Zombie Tycoon 2: Brainhov's Revenge (Windows, 2013)
40		Survivor Squad (Windows, 2013)
40		War in a Box: Paper Tanks (Windows, 2014)
40		Influence (Windows, 2011)
40		Totem Tribe (Windows, 2009)
40		World Empires Live (Windows, 2010)
40		Detour (Windows, 2011)

Notes: Games similar to Rats!, Games like Rats!, Windows, Strategy, Tactics, Real-Time, Top-down, PC, Game Similarities.