Free Multiplayer Browser Game of World Domation

Join an existing game, or create game
Game Name Prize Cost Status
'Challenge' (7/8) 1 FREE JOIN
'battle to the death' (6/8) 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
'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' (3/8) 1 FREE JOIN
'luxury life' (3/8) 1 FREE JOIN
'BAZINGA will die' (0/8) 1 FREE JOIN
'YE' (1/8) 1 FREE JOIN
'Devils Gate' (1/8) 1 FREE JOIN
'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' (2/8) 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
'wallace' (1/8) 1 FREE JOIN
'LvB' (0/8) 1 FREE JOIN
'MEANFACE' (0/8) 1 FREE JOIN
'I LIKE CHICKEN' (3/8) 1 FREE JOIN
'Smoke weed everyday.' (0/8) 1 FREE JOIN
'Battle of Johnstone' (1/8) 1 FREE JOIN
'Battle of the Blue Moon' (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)
GuessWho 20 Win(s)
BAZINGA 27 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
7116
20 mPoints BAZINGA
12:27 Sep 23
38
Bringing the game back. BAZINGA
02:28 Sep 2
511
#SWAG BAZINGA
01:37 Sep 2
71
Bad Beats and Lucky Wins RideTheLightning
05:11 Sep 1
8474
Tips for Mastermind RideTheLightning
04:18 Sep 1
3761
Air Force RideTheLightning
04:16 Sep 1
4006
Admin, are you still alive? RideTheLightning
04:11 Sep 1
1733
weekly games RideTheLightning
04:10 Sep 1
267
Amazing! Maybe Not BAZINGA
13:57 Aug 31
1627
more unlocked games please? RideTheLightning
08:34 Aug 30
630
weekly leaderboard broken? BAZINGA
01:39 Apr 13
671
Revival of Mastermind BAZINGA
03:59 Apr 12
935
next weekly date and more news buddy
02:09 Mar 3
847
weeklys are back buddy
19:50 Feb 26
891
the fried bacon tournament announcment kixeye
13:56 Jan 19
1361
update on new games (IMPORTANT) moneyz
18:49 Jan 18
1205
A New start? moneyz
00:54 Jan 17
725
A New start? moneyz
00:53 Jan 17
862
new games are here moneyz
20:13 Jan 14
1320
new games moneyz
01:15 Jan 12
645
join my game facekeyboard123
06:20 Dec 23
2180
Someone give me their password so I can play with them! facekeyboard123
03:18 Dec 22
2031
To many locked games! facekeyboard123
03:17 Dec 22
1789
THIS GAME IS GOING DOWN THE DRAIN! facekeyboard123
03:16 Dec 22
3293
game minimizer7
11:52 Dec 6
1152
HELLO, LETS FIX THIS SITE! jar13
17:02 Oct 5
896
Hey people. jar13
16:57 Oct 5
3759
Newbie help? Djsoulhart
00:13 Aug 7
1606
Bacon Tournament - WINNER Taco_Heaven
02:13 Jul 15
5315
Send me a message if you wanna play a game! KlassiKJ
05:08 Jul 7
1575
Not enough new games for new players Kurau
22:18 May 23
3563
Creating New Games Bridaggs
08:47 Apr 19
7639
announcements for new games? Kurau
17:55 Apr 12
7722
Please Make An App! MrQwerty
12:38 Mar 30
4340
After Action Reports! MrQwerty
12:33 Mar 30
1689
New Picture! vgopalan
00:27 Mar 27
16807
My first post batman
12:16 Mar 18
15605
battleships protheus99
13:18 Mar 14
6962
>inb4 mastermind is dead batman
13:58 Mar 11
6453
FB page Sloth
19:34 Mar 8
2104
i agree 20ben01
15:33 Feb 17
1911
Hey guys! Introductions thread? bamf196
17:07 Feb 7
1643
BUGS? Couple possible issues. protheus99
22:17 Feb 1
5167
Some changes to Mastermind freakyfresh
17:22 Jan 29
5311
Map not loading protheus99
16:35 Jan 29
2421
Mastermind Todo List Akg37
19:32 Dec 16
3936
Kitten Tournament facekeyboard123
03:02 Nov 24
2663
mPoints rules? Rules wiki? theHM
06:40 Nov 15
3276
Expanded Satellites Djsoulhart
20:29 Jun 19
9434
Empire Management admin
10:45 Aug 31
117330
delete. admin
12:30 Sep 3
9871
what is wrong with all these newplayers? pokeguy123
16:42 Aug 30
7455
New Features This Weekend (Details) Djsoulhart
12:24 Jun 20
82383
Locked Games passwords facekeyboard123
18:23 Oct 20
1741
Idea for the game. facekeyboard123
05:50 Sep 3
9918
Air Drops admin
10:16 Jul 16
3355
XP Gain 2.0 Suggestion admin
11:55 Sep 2
1806
Panda Final admin
01:49 Jun 18
12347
Lets make a chatbox at homepage admin
17:50 Sep 2
3169
New Forum admin
14:40 Jun 7
81075
New: Air Drops added admin
22:08 Jun 9
78340
35,000,000XP Won! admin
17:22 Aug 6
1948
Change password? ggz333
23:35 Oct 28
7528
[DONE] Avatar uploading temporary disabled facekeyboard123
20:40 Oct 27
7012
Game Critiques admin
17:43 Oct 27
3650
Mastermind v2 has launched! Jarrett1695
23:10 Oct 24
3821
Penguin Tournament admin
10:18 Oct 22
8647
Bug: ordering 1 unit per country costs money but doesn't build unit admin
21:33 Oct 20
7419
Suggestion admin
16:06 Oct 18
3267
My thoughts on v2 admin
00:25 Oct 5
6508
V2 admin
15:46 Oct 1
8681
SCREENSHOTS Sept 27! - Mastermind V2 admin
17:24 Sep 30
16932
Lucky airdrop =] RideTheLightning
06:00 Sep 29
4858
Just an update for your guys on v2 RideTheLightning
05:51 Sep 29
5660
Lol BMN555
14:09 Sep 10
2317
Showing ???? facekeyboard123
04:14 Sep 4
3176
Empire Juice replacement facekeyboard123
05:46 Sep 3
5959
Join this game! 1337_
13:22 Sep 2
5389
Ok guys Read admin
11:49 Sep 2
8681
How to make the future map better in the coming update pokeguy123
11:09 Aug 29
3192
Weird Glitch! BMN555
14:04 Aug 27
3387
Unit transfer Sandslash
14:50 Aug 25
15753
Alliances and other Suggestions Tyndael
21:01 Aug 23
2611
Ending a game at 70% conquest when there are no other competitors. Sandslash
15:57 Aug 22
3595
How do you use instant credits admin
10:41 Aug 13
5789
Forgotten Games Airburst
00:23 Aug 9
6063
Lion Tournament - Champion: JackSnipe RideTheLightning
03:50 Aug 1
13379
Buying Instant Credits RideTheLightning
03:35 Aug 1
15993
Remove player with 0 countries!!! admin
13:02 Jul 30
1613
How to use napalm RideTheLightning
03:35 Jul 27
13595
Trading/Buying RideTheLightning
16:17 Jul 24
1448
Idea: Selling Troops & Tanks admin
21:03 Jul 21
2354
Suggestions admin
14:18 Jul 17
7730
Both my friends have to keep relogging in. admin
10:35 Jul 17
10035
Pictures RideTheLightning
05:16 Jul 10
5501
How do I use instant credits? There is nothing in the FAQ admin
18:11 Jul 3
7396
Something about Nukes admin
10:19 Jun 25
2548
Factories RideTheLightning
04:04 Jun 25
8863
Panda Tournament Has Begun! Xyiko
22:14 Jun 17
5757
Nope General
05:42 Jun 17
3205
15 MILLION XP given out! admin
12:33 Jun 14
11470
Ideas, comments, and Suggestions admin
10:25 Jun 14
2098
Forum suggestion admin
11:04 Jun 12
8757
25,000 Bonus XP Now Given to Game Winners! admin
10:39 Jun 12
3191