36 similar games
Games like Mastermind: World Conqueror
Browser games that play like Mastermind: World Conqueror, closest match first. Lime means it runs right here.

A real-time strategy game based on the Newgrounds web series Mastermind The games below have the most in common with it — newgrounds, comedy, tower defense — ranked by how closely they match, favouring the ones you can play right here in your browser.
Top picks
The 10 closest to Mastermind: World Conqueror
- Whack Your Ex
Whack Your Ex lets you get out all your anger and frustration. In common: comedy.
- Sandcastle
Sandcastle is a tower defense game where you have to defend your castle with a big cannon against enemy battleships. In common: tower defense, real time strategy (rts).
- Creeper WorldPlays here
Imagine an enemy that is everywhere and moves like a giant, organic mass across the map. In common: tower defense, real time strategy (rts).
- The Legend of Zelda: The Lampshade of No Real SignificancePlays on newgrounds.com
A fan-made parody flash video game originally created for Newgrounds by The Super Flash Bros. In common: newgrounds, comedy.
- Alien HominidPlays on newgrounds.com
In common: newgrounds, comedy.
- Domo-kun Angry Smashfest!Plays on i-mockery.com
Play as Domo-Kun and take down those pesky power puff girls! In common: newgrounds, comedy.
- The Sagittarian 2Plays on newgrounds.com
The Sagittarian 2 is the second game of the point-and-click decision-making game series with a compelling story set in a post-zombie apocalypse. In common: newgrounds, comedy.
- Flash Element TD
Flash Element TD is a Flash-based tower defense browser game created by David Scott and launched in January 2007. In common: tower defense, real time strategy (rts).
- Portal DefendersPlays here
This is a kind of spiritual sequel to our mini-games Castle Crashing the Beard and Pico Blast, but taken to a new level of completeness. In common: newgrounds.
- Sift Heads 4Plays here
In this 4th game of Sift Heads, you get to sift some heads all around the world on Vinnie's vacations! In common: newgrounds.
All matches
Every game like Mastermind: World Conqueror

Whack Your Ex
Action · 2007

Sandcastle
Tower Defense · 2010
PlayableCreeper World
Post Apocalyptic · 2007
PlayableThe Legend of Zelda: The Lampshade of No Real Significance
Newgrounds · 2005
PlayableAlien Hominid
Newgrounds · 2002
PlayableDomo-kun Angry Smashfest!
Newgrounds · 2002
PlayableThe Sagittarian 2
Zombies · 2011

Flash Element TD
Tower Defense · 2007
PlayablePortal Defenders
Bloody · 2009
PlayableSift Heads 4
Newgrounds · 2008
PlayableGotchi Guardians
Tower Defense · 2025
PlayableAlderun
Tower Defense · 2026
PlayableCastle Cat 3
Newgrounds · 2004
PlayableBattle Gear 3
Action · 2012
PlayableBloons TD 5
Tower Defense · 2011
PlayableUltimate Flash Sonic
Newgrounds · 2004
PlayableSoap Bubble
Newgrounds · 2002
PlayableSoap Bubble 2
Newgrounds · 2006
PlayableSminer
Tower Defense · 2024

Desktop Tower Defense
Tower Defense · 2007
PlayableAge of War
Medieval · 2007
PlayableArmy of Ages
Action · 2011
PlayableBattle Gear
Artsy · 2008
PlayableBattle Gear 2
Artsy · 2009
PlayableBoxhead: A Halloween Special
Zombie Shooter · 2006
PlayableThanks Tanks!
Tank · 2010
PlayableColony Defenders TD
Tower Defense · 2011
PlayableDemons vs. Fairyland
Tower Defense · 2013
PlayableYorg.io
Zombies · 2018
PlayableGame Over Gopher
Tower Defense · 2014
PlayableYouTD 2
Tower Defense · 2023

Mario Combat
Newgrounds · 2008
PlayableBloons TD 4
Tower Defense · 2009
PlayableAlice is Dead: Episode 1
Newgrounds · 2009
PlayableAlice is Dead: Episode 2
Newgrounds · 2010
PlayableAlice is Dead: Episode 3
Newgrounds · 2010