Not being a gamer, I've searched high and low for English equivalents of these terms. I've found instances where people know enough about Japanese games to just use the Japanese terms, but I'm hoping there are more "accepted" English terms. Any help at all would be hugely appreciated.
クソゲー (sh*t game? I assume it means a pointless, waste of time game)
ガチャ (will probably use gacha as it's a Japanese concept)