AAStronghold Crusader: Definitive Edition
50% matchReal Time Tactics, Tower Defense, Similar premise
AADungeon Defenders
49% matchTower Defense, Online Co-Op, Similar premise
ObscureNo Heroes Here
46% matchTower Defense, Online Co-Op, Similar premise
ObscureRoyal Wars: Farm TD
49% matchTower Defense, Real Time Tactics, Similar premise
AAGloomhaven
39% matchParty-Based RPG, Online Co-Op, medieval
AAMedieval Dynasty
42% matchCrafting, Base Building, Similar premise
ObscureCastle Cardians
43% matchTower Defense, Real Time Tactics, medieval
ObscureInvaders Tower Defense Online
41% matchTower Defense, Isometric, Similar premise
ObscureCountless Army
42% matchTower Defense, Medieval, medieval
ObscureVoxel Crusade
39% matchReal Time Tactics, RPG, Similar premise
ObscureHeroic Aegisio: Origins
40% matchTower Defense, Isometric, Similar premise
ObscureMini Warrior Defense
44% matchTower Defense, Real Time Tactics
AAKing Of The Castle
36% matchMedieval, Management, Similar premise
ObscureCrystal Fortress
37% matchMedieval, Top-Down, Similar premise
ObscureSwords And Magic: Path Of Conquest
35% matchParty-Based RPG, Real Time Tactics
IndieChivalry: Medieval Warfare
37% matchMedieval, Team-Based, medieval
ObscureZigglox
38% matchTeam-Based, Isometric
AABesiege
34% matchMedieval, Strategy, medieval
ObscureCastle War
38% matchBase Building, Medieval, Similar premise
ObscureDark Fantasy Tower Defense
43% matchTower Defense, Online Co-Op, Similar premise
ObscureTowerfolk
46% matchBase Building, Tower Defense
ObscureFeudal Baron: King's Land
41% matchBase Building, Medieval, Similar premise
ObscureGraphic Tower Defense
41% matchTower Defense, Real Time Tactics, Similar premise
AAHammerwatch II
35% matchOnline Co-Op, Medieval, medieval
ObscureLast Hit Titan
41% matchTower Defense, Real Time Tactics
ObscureAVABEL ONLINE（Steam版）
34% matchOnline Co-Op, RPG, medieval
ObscureCorrupted: Dawn of Havoc
38% matchOften compared to it, Team-Based, Party-Based RPG
ObscureMedieval Defenders
41% matchTower Defense, Medieval, Similar premise
ObscureMercenary Skirmish
35% matchParty-Based RPG, Online Co-Op, Similar premise
ObscureFortitude Tower Defense
40% matchTower Defense, Real Time Tactics
ObscureMEDIEVAL KNIGHTMARE
37% matchTower Defense, Medieval, medieval
ObscureArrival of Beasts
41% matchTower Defense, Base Building, Similar premise
AATribal Wars
35% matchTeam-Based, Real Time Tactics
ObscureDefend The Bits TD
36% matchTower Defense, Comedy
ObscureSummoners War: RUSH
38% matchTower Defense, Team-Based
ObscureDangerous Land
41% matchTower Defense, Base Building, Similar premise
AAGoing Medieval
41% matchReal Time Tactics, Base Building, medieval
AALegion TD 2 - Multiplayer Tower Defense
37% matchTower Defense, Base Building, Similar premise
Obscure17.waves TD
37% matchTower Defense, Online Co-Op, Similar premise
ObscureHexTD
36% matchTower Defense, Real Time Tactics, Similar premise
ObscureTowers Together: Beginnings
41% matchTower Defense, Real Time Tactics, Similar premise
ObscureREBELLION PRINCESS｜リベリオン プリンセス
38% matchTower Defense, Real Time Tactics
ObscureDefend the Castle
38% matchTower Defense, Medieval, Similar premise
ObscureFortification: tower defence
41% matchTower Defense, Real Time Tactics, Similar premise
ObscureKeep Keepers
39% matchTower Defense, Online Co-Op, Similar premise
AABattle Brothers
33% matchMedieval, RPG, medieval
AABlock N Load
33% matchTeam-Based, Base Building
ObscureFull Manual Tower Defense
38% matchTower Defense, Crafting, Similar premise