What are some alternatives?
When comparing DotA 2 and BioShock, you can also consider the following products
Heroes of Newerth - Heroes of Newerth is a Fantastic, Action, Multiplayer Online Battle Arena, Fantasy, Strategy, and Multiplayer video game created and published by Frostburn Studios.
Doom - Doom is a science fiction horror-themed first-person shooter video game in which players assume the...
League of Legends - League of Legends is an Entertaining, Action-Adventure, MOBA (Multiplayer Online Battle Arena), Online and Multiplayer video game developed and published by Riot Games.
Hard Reset - Hard Reset is an Addictive, Action, FPS (First-person Shooter), Sci-fi, and Single-player video game developed by Flying Wild Hog and published by Gambitious Digital Entertainment.
Quake - Quake is a series of first-person shooter video games released by id Software.
Titanfall 2 - Titanfall 2 developed by Respawn Entertainment and published by Electronic Arts is an Action First-person Shooter, Single and Multiplayer video game for hardcore players.