Invest in Clash of Clans, not this nostalgic shooter company. New generation never played such quakey games.
Even Valve already knows that Half-life and so on has commercial value comparable to Nethack and is building new click-to-pay free-to-play mobile-first responsive disruptive VR-first AI-first isomorphic madness.
Valve would be a fantastic investment. Steam is essentially the app store for PC gamers -- which is an extremely dedicated (albeit smaller) userbase that consistently spends money buying and installing new games that come out on the platform (unlike actual mobile apps, installations of which are on the decline).
http://www.theverge.com/2016/6/21/11986712/tencent-supercell...