The most useful message you can send us is about a game that no longer works. Titles here are embedded from a distribution network, and occasionally one is withdrawn or its files move — from our side that looks like nothing at all, so a note from someone who tried to play it is genuinely the fastest way we find out.
The second most useful is a correction. Every page on this site describes what a game does, and those descriptions are written by people who can be wrong. If a page says a game is untimed and it is not, or describes a mechanic that no longer exists after an update, tell us and we will check it and change it.
For rights questions — a game listed here that should not be, or an image used incorrectly — see the DMCA page, which sets out what we need in order to act quickly.
We do not accept paid placement, and a game cannot buy a page or a better position in a section.