Google Play
Knock Knock: Room Defense
Joy Nice Games
NicheAuto-battlers & tower defenseGames
Defend rooms from ghosts in quick tower-defense battles, upgrading defenses and summoning collectible heroes.
What it does
- Gacha collection
Today's best ranks
This app isn't in the Top 10 charts we show publicly right now.
Track this app
Sign in to follow Knock Knock: Room Defense in every country, with rank history and alerts.
Alternatives to Knock Knock: Room Defense
Apps that do the same job, picked from what each app does, not from ads or ranks.
Lucky Defense111%Same niche: Auto-battlers & tower defense
The Battle CatsPONOS CorporationSame niche: Auto-battlers & tower defense
Kingdom Clash - War army gamesCASUAL AZUR GAMESSame niche: Auto-battlers & tower defense
Gear Plants: Merge DefenseCSCMobi StudiosSame niche: Auto-battlers & tower defense
Infinite Defense: Idle TD GameHorusent SingSame niche: Auto-battlers & tower defense
Raid Rush: Tower Defense TDPanteonSame niche: Auto-battlers & tower defense
Kingdom Rush 6: Genesis TDIronhide GamesSame niche: Auto-battlers & tower defense
Mob ControlVOODOOSame niche: Auto-battlers & tower defense
With Pinchart Pro, you see more
- A rank history chart from the day you start tracking
- Ranks in every country, with change and best rank
- Rank alerts the moment it moves
Get started
Pinchart Pro from $2.49 a month, billed yearly.
