Buuxi weedha soo socota: Bishii Maarso 2011, iyada oo laga jawaabayo abuurista mod-ka toogashada dugsiga oo cinwaankeedu yahay "", oo ay soo saartay Checkerboarded Studios oo ku taal mashiinka Valve's Source engine, Thompson wuxuu u diray agaasimaha maamulka Valve, Gabe Newell, isagoo dalbanaya in mod-ka laga saaro, maadaama uu ku qiyaasay in Valve ay qayb ka qaadatay horumarinta mod-ka. Warqadda, Thompson wuxuu sheegay in "Half-Life" uu si toos ah mas'uul uga ahaa
Xasuuqii dugsiga ee Erfurt, iyo sidoo kale xasuuqii Virginia Tech iyo in Valve ay haysato ilaa 5:00 galabnimo ee Maarso 18 si ay ugala soo baxaan mod-ka.