Free Multiplayer Browser Game of World Domation

Join an existing game, or create game
Game Name Prize Cost Status
'I DONT KNOW LOL I LOVE PENGUIN' (5/8) 1 FREE JOIN
'no chicken pls' (8/8) 1 FREE FULL
'World War Trace' (7/8) 1 FREE JOIN
'Drew's Mom' (8/8) 1 FREE FULL
'Challenge' (7/8) 1 FREE JOIN
'battle to the death' (5/8) 1 FREE JOIN
'La guerre des royaumes' (5/8) 1 FREE JOIN
'narnia' (8/8) 1 FREE FULL
'Battle Alpha' (4/8) 1 FREE JOIN
'EPS' (3/8) 1 FREE JOIN
'Battle of Carneo' (0/8) 1 FREE JOIN
'Battle For Swag Haha You Cant ' (1/8) 1 FREE JOIN
'Evensen's Game' (2/8) 1 FREE JOIN
'World domininion' (3/8) 1 FREE JOIN
'Death' (1/8) 1 FREE JOIN
'Battle for earth 2' (1/8) 1 FREE JOIN
'The battle for Earth' (1/8) 1 FREE JOIN
'Tejas' Game' (3/8) 1 FREE JOIN
'World Conqueror' (0/8) 1 FREE JOIN
'The Dude' (0/8) 1 2 mPoints JOIN
'tits or GTFO' (2/8) 1 FREE JOIN
'Bazinga rekt 1v1 2014 mlg' (0/8) 1 FREE JOIN
'BAZINGA will die' (0/8) 1 FREE JOIN
'YE' (1/8) 1 FREE JOIN
'Devils Gate' (1/8) 1 FREE JOIN
'W.T.H' (1/8) 1 FREE JOIN
'Friends_Only' (2/8) 1 FREE JOIN
'THISGAMEWENTDOWNHILL' (2/8) 1 FREE JOIN
'The Dingos' (2/8) 1 FREE JOIN
'Z' (2/8) 1 FREE JOIN
'Message me for pass' (2/8) 1 FREE JOIN
'Battle of Carneo' (0/8) 1 FREE JOIN
'FOR SKYRIM AND TF2' (1/8) 1 FREE JOIN
'You guys are faggots' (0/8) 1 FREE JOIN
'Battle of Peters mom' (2/8) 1 FREE JOIN
'"Overlake Only Tourna' (1/8) 1 FREE JOIN
'TheDingo Den' (0/8) 1 FREE JOIN
'3334' (1/8) 1 FREE JOIN
'Obviously the goat' (1/8) 1 FREE JOIN
'BAttlke for Fort Iggyston' (0/8) 1 FREE JOIN
'Cthulhu'd II' (0/8) 1 FREE JOIN
'BATTLE OF DET MIN FAXE' (4/8) 1 FREE JOIN
'Pvt' (5/8) 1 FREE JOIN
'faszomfutty' (2/8) 1 FREE JOIN
'Coolest Kids' (2/8) 1 FREE JOIN
'wallace' (1/8) 1 FREE JOIN
'LvB' (0/8) 1 FREE JOIN
'RTL' (2/8) 1 FREE JOIN
'MEANFACE' (0/8) 1 FREE JOIN
'Smoke weed everyday.' (0/8) 1 FREE JOIN
'BCJR' (1/8) 1 FREE JOIN
'Battle of Johnstone' (1/8) 1 FREE JOIN
'Battle of the Blue Moon' (1/8) 1 FREE JOIN
'Guillermo Garcia Gomez' (1/8) 1 FREE JOIN
'IGS' (1/8) 1 FREE JOIN
'12345' (0/8) 1 FREE JOIN
'Battle of the Elephant Seals' (2/8) 1 FREE JOIN
'BATTLE OF LUDERHOVEDERNE!' (0/8) 1 FREE JOIN
'SOUPER SEKRIT PLANZ' (3/8) 1 FREE JOIN
'BEAST' (2/8) 1 FREE JOIN
'Clash of Eagles 2' (0/8) 1 FREE JOIN
'World War III' (0/8) 1 FREE JOIN

This Week's Winners

There are no winners this week yet.

Top Players

DLEE3 28 Win(s)
General 16 Win(s)
BAZINGA 31 Win(s)
GuessWho 20 Win(s)
themanwhowas 15 Win(s)
RxTonic 6 Win(s)
buddy 22 Win(s)
MrQwerty 23 Win(s)
Rorschach 25 Win(s)
Hernando_Cortes_Cody 22 Win(s)

The top winner of the week will be given 20 mPoints

Create Your Account

No download or email verification required.

What is Mastermind.LI?

Mastermind.LI is a free multiplayer world domination game where you battle against players from across the globe! You'll be managing your government, upgrading your military, researching new technologies and much more during your global conquest.

Play directly in your browser (Chrome, Firefox, and Opera), no download is required. You should seriously sign up.

Chat

TitleReplyViews
Changes and updates Eljacko558
11:30 Dec 19
8151
Bad Beats and Lucky Wins BAZINGA
06:23 Dec 25
12130
Just an idea BAZINGA
04:19 Dec 21
55
20 mPoints BAZINGA
12:27 Sep 23
339
Bringing the game back. BAZINGA
02:28 Sep 2
1255
#SWAG BAZINGA
01:37 Sep 2
214
Tips for Mastermind RideTheLightning
04:18 Sep 1
6270
Air Force RideTheLightning
04:16 Sep 1
5660
Admin, are you still alive? RideTheLightning
04:11 Sep 1
2916
weekly games RideTheLightning
04:10 Sep 1
831
Amazing! Maybe Not BAZINGA
13:57 Aug 31
2335
more unlocked games please? RideTheLightning
08:34 Aug 30
1470
weekly leaderboard broken? BAZINGA
01:39 Apr 13
2071
Revival of Mastermind BAZINGA
03:59 Apr 12
1995
next weekly date and more news buddy
02:09 Mar 3
2487
weeklys are back buddy
19:50 Feb 26
1393
the fried bacon tournament announcment kixeye
13:56 Jan 19
2832
update on new games (IMPORTANT) moneyz
18:49 Jan 18
2327
A New start? moneyz
00:54 Jan 17
1090
A New start? moneyz
00:53 Jan 17
1799
new games are here moneyz
20:13 Jan 14
2202
new games moneyz
01:15 Jan 12
1555
join my game facekeyboard123
06:20 Dec 23
3015
Someone give me their password so I can play with them! facekeyboard123
03:18 Dec 22
3460
To many locked games! facekeyboard123
03:17 Dec 22
2751
THIS GAME IS GOING DOWN THE DRAIN! facekeyboard123
03:16 Dec 22
5769
game minimizer7
11:52 Dec 6
1597
HELLO, LETS FIX THIS SITE! jar13
17:02 Oct 5
1812
Hey people. jar13
16:57 Oct 5
5466
Newbie help? Djsoulhart
00:13 Aug 7
2327
Bacon Tournament - WINNER Taco_Heaven
02:13 Jul 15
7373
Send me a message if you wanna play a game! KlassiKJ
05:08 Jul 7
2571
Not enough new games for new players Kurau
22:18 May 23
4716
Creating New Games Bridaggs
08:47 Apr 19
10526
announcements for new games? Kurau
17:55 Apr 12
10933
Please Make An App! MrQwerty
12:38 Mar 30
5739
After Action Reports! MrQwerty
12:33 Mar 30
2527
New Picture! vgopalan
00:27 Mar 27
23137
My first post batman
12:16 Mar 18
21555
battleships protheus99
13:18 Mar 14
10201
>inb4 mastermind is dead batman
13:58 Mar 11
9812
FB page Sloth
19:34 Mar 8
3267
i agree 20ben01
15:33 Feb 17
3423
Hey guys! Introductions thread? bamf196
17:07 Feb 7
2503
BUGS? Couple possible issues. protheus99
22:17 Feb 1
7050
Some changes to Mastermind freakyfresh
17:22 Jan 29
7038
Map not loading protheus99
16:35 Jan 29
3515
Mastermind Todo List Akg37
19:32 Dec 16
4873
Kitten Tournament facekeyboard123
03:02 Nov 24
3255
mPoints rules? Rules wiki? theHM
06:40 Nov 15
4791
Expanded Satellites Djsoulhart
20:29 Jun 19
13521
Empire Management admin
10:45 Aug 31
155201
delete. admin
12:30 Sep 3
13731
what is wrong with all these newplayers? pokeguy123
16:42 Aug 30
9866
New Features This Weekend (Details) Djsoulhart
12:24 Jun 20
110870
Locked Games passwords facekeyboard123
18:23 Oct 20
1999
Idea for the game. facekeyboard123
05:50 Sep 3
12789
Air Drops admin
10:16 Jul 16
4747
XP Gain 2.0 Suggestion admin
11:55 Sep 2
2471
Panda Final admin
01:49 Jun 18
16244
Lets make a chatbox at homepage admin
17:50 Sep 2
4135
New Forum admin
14:40 Jun 7
109717
New: Air Drops added admin
22:08 Jun 9
106416
35,000,000XP Won! admin
17:22 Aug 6
2433
Change password? ggz333
23:35 Oct 28
10257
[DONE] Avatar uploading temporary disabled facekeyboard123
20:40 Oct 27
9510
Game Critiques admin
17:43 Oct 27
5037
Mastermind v2 has launched! Jarrett1695
23:10 Oct 24
5425
Penguin Tournament admin
10:18 Oct 22
12028
Bug: ordering 1 unit per country costs money but doesn't build unit admin
21:33 Oct 20
10805
Suggestion admin
16:06 Oct 18
4992
My thoughts on v2 admin
00:25 Oct 5
8989
V2 admin
15:46 Oct 1
12437
SCREENSHOTS Sept 27! - Mastermind V2 admin
17:24 Sep 30
22038
Lucky airdrop =] RideTheLightning
06:00 Sep 29
6977
Just an update for your guys on v2 RideTheLightning
05:51 Sep 29
7955
Lol BMN555
14:09 Sep 10
3998
Showing ???? facekeyboard123
04:14 Sep 4
4098
Empire Juice replacement facekeyboard123
05:46 Sep 3
8443
Join this game! 1337_
13:22 Sep 2
7747
Ok guys Read admin
11:49 Sep 2
11680
How to make the future map better in the coming update pokeguy123
11:09 Aug 29
4794
Weird Glitch! BMN555
14:04 Aug 27
4774
Unit transfer Sandslash
14:50 Aug 25
21769
Alliances and other Suggestions Tyndael
21:01 Aug 23
3322
Ending a game at 70% conquest when there are no other competitors. Sandslash
15:57 Aug 22
5435
How do you use instant credits admin
10:41 Aug 13
7877
Forgotten Games Airburst
00:23 Aug 9
8705
Lion Tournament - Champion: JackSnipe RideTheLightning
03:50 Aug 1
18360
Buying Instant Credits RideTheLightning
03:35 Aug 1
22476
Remove player with 0 countries!!! admin
13:02 Jul 30
2237
How to use napalm RideTheLightning
03:35 Jul 27
18620
Trading/Buying RideTheLightning
16:17 Jul 24
2207
Idea: Selling Troops & Tanks admin
21:03 Jul 21
2965
Suggestions admin
14:18 Jul 17
10834
Both my friends have to keep relogging in. admin
10:35 Jul 17
14150
Pictures RideTheLightning
05:16 Jul 10
7055
How do I use instant credits? There is nothing in the FAQ admin
18:11 Jul 3
10645
Something about Nukes admin
10:19 Jun 25
4455
Factories RideTheLightning
04:04 Jun 25
12379
Panda Tournament Has Begun! Xyiko
22:14 Jun 17
7657
Nope General
05:42 Jun 17
4322
15 MILLION XP given out! admin
12:33 Jun 14
15941
Ideas, comments, and Suggestions admin
10:25 Jun 14
3603
Forum suggestion admin
11:04 Jun 12
12066
25,000 Bonus XP Now Given to Game Winners! admin
10:39 Jun 12
4423