Teeworlds

thumb|Teeworlds screenshot of a Jungle map. Teeworlds (formerly TeeWars) is a free, open-source sidescrolling multiplayer shooting game originally created by the Swedish developer Magnus Auvinen and now maintained by the community. It features simple cartoon-themed graphics and physics and relies heavily on classic shooter weaponry and gameplay. Currently there are official versions for Microsoft Windows, Linux, macOS as well as being available via the digital distributor Steam since 2015. The source code is publicly available.

== Gameplay == Teeworlds presents itself as a crossover between classic sprite-based shoot-em-up games of the arcade era and modern-day first-person shooters. It is played on two-dimensional, side-scrolling maps typical of the platformer genre, but uses FPS-style keyboard controls for moving, switching weapons and chatting. The game also sports a grappling hook and double jump mechanics for maneuvering. Grappling hooks can also be used to hook other tees and pull them towards the player. Map landscape themes include grass, cave, winter, desert, and jungle, which feature map elements such as spikes, pitfalls, and non-hook-able metal and rock in vanilla gametypes. Teeworlds works as a client-server system and the player can choose from a list of available game servers for multiplayer gaming.