Space Infantry. Space Infantry (SI) is a solitaire game of squad-level combat in the future, published by Lock'n Load Games.
In Space Infantry you control a team of 8/10 soldiers on a series of missions that can be played individually or as a campaign. Each mission takes about 20 minutes to be completed. SI includes 8 Maps, 12 Hive Tiles, 14 Missions, 16 Unit Cards, 6 Enemies plus Campaign Logs, Squad Rosters and more!. And now, New Worlds, an expansion for SI is also available!