gabrielamelian
commented
7 years ago I like these two:
Spaced Played using only the spacebar - no mouse, no other inputs. - Accessibility, Design
Public information Use offline or live data from a public API in your game. - Code
http://globalgamejam.org/news/and-ggj17-diversifiers-are
Beyond the doors of perception (Tobii Sponsored) Use Tobii's eye tracking device to extend your player's view in-game and break the 4th wall! Jammers can incorporate Extended View, Awareness or both effects into their game. - Design, Code
Don’t say a word (ESA Sponsored) A multiplayer game that requires communication between players, without relying on text or voice. - Accessibility, Design, Code
The colour and the shape A colour-based game that can also be played by people who have any kind of difficulty seeing colour. - Accessibility, Art, Design
I see what you're saying All audio is subtitled, and the presentation of the subtitles (e.g. size, colour, container) can be customised by player. - Accessibility, Code
Spaced Played using only the spacebar - no mouse, no other inputs. - Accessibility, Design
Another way in Allow players to choose which input method they want to use, e.g. choice between mouse or keyboard, choice between tilt, virtual stick or tap, choice between controller or voice. - Accessibility, Design
Old Masters The art style of your game is based off of a master artist's style (i.e. Picasso, Klimt, Van Gogh). - Art
Chipping In The game uses only 8 bit style audio, only 8 bit style visuals, or both. - Audio, Art
Local Lore Incorporate a local urban legend, myth, lore, or history into your game. - Art, Design
Lost library card All sound sources are recorded or synthesised during the jam. - Audio
Virtuoso A physical musical instrument is used as an input device. - Audio, Design, Code
Public information Use offline or live data from a public API in your game. - Code
NOT THE BEES The mechanic is based on swarm tactics. - Code, Design
Game Legacy Each playthrough of the game affects the next. - Code, Design
VRiends A VR game where people inside VR and people outside VR have to work together. - Design
Crowd Control Your game must be played by 8 or more players. - Design
Time Lord Your game offers variations based on the time of day it is played. - Design
To me, to you The game must have a single playable character that is controlled by two players. - Design
Instrumental All sound is sourced from variations of a single instrument, e.g. different types of guitar, or different types of piano. - Audio
Switcharoo! Two teams swap games halfway through the jam and finish the other's game. - Meta