UFO: Alien Invasion

game 38048 play 21097 player 17513 new 16891 base 15453 make 14384 take 14371 enemy 12654 fight 12555 series 12332 system 10915 experience 10848 turn 9475 control 8462 against 7506 secret 6119 strategy 5823 team 5676 give 5523 mode 5317 force 5284 main 5210 try 4901 original 4831 special 4776 point 4738 want 4676 turn-base 4449 human 4139 combine 4088 title 3980 tactic 3575 simple 3432 tactical 3273 graphic 3143 sequel 2646 hard 2363 pace 2263 danger 2258 earth 2194 defend 2040 influence 1756 ai 1615 alien 1514 aim 1455 brand 1399 quality 1338 simply 1333 science 1326 tradition 1303 sense 1134 charge 1130 fiction 1117 military 1081 rather 1063 squad 1041 brutal 984 remake 905 maintain 900 invasion 828 organization 754 heavily 641 commercial 529 inspiration 501 invader 341 recreate 304 suppose 234 realism 194 alien invasion 134 pin 127 flashy 114 surpass 105 squad base 79 ufo 74 open-source 61 weirdness 14 phalanx 13 like 0