[FREE] Arcane Raise

doesn't matter:

When posting links or content, that content should not force users, encourage users through reward, or primarily exist as a traffic source for users to perform an action for promotional, commercial, or monetary benefit. Such actions include but are not limited to clicking a referral link, liking a Facebook page, following a Twitter account, joining a Steam group, completing a survey, or making a donation. (Please note, in giveaway descriptions we do allow users and developers to link to their related Steam Greenlight, group, and store pages, as well as their social media channels. Users are also able to reference their group giveaways when posting in the Group Recruitment category of our forum.)

It does not matter if it's a free game or not, if it's your GA or someone else posted it, if gleam GA require actions mentioned above you are not allwed to post it on SG.

And GA you posted required joining Steam Groups, following twitter, following Steam games, included refferal link to G2A as well as was trafficking towards websites to perform an action for promotional, commercial, or monetary benefit. It basically broke almost all the rules mentioned.