Also, check out the free games available via Indie Gala HERE, the latest additions include Last Horizon, Gateways, Defence, Word Shot and Song of the Myrne: What Lies Beneath). Also check elsewhere in the game discussion forums HERE, (usually on the first page).
You can check out Delenns thread HERE for details of other free games and offers (she's posted details of a few freebies this week for example, If you have the game Borderlands 2 on Steam you can get the latest dlc (released 7 years after the main game was released) called 'Commander Lilith & the Fight for Sanctuary' for free until July 8th. Useful Information not related to today's game giveaway: If The Treasures of Montezuma 4 doesn't interest you, but you still want something new to play, you'll find details of some game deals whether they be sale items, indie bundles or games being given away for free HERE (I've not updated the thread in a while, but Delenn still posts frequent updates and most of the links still take you to the latest deals). You can read several community comments via Big Fish Forums HERE, and a full review via Gadget Speak, plus the review I posted and all the community comments from Nov 2017 HERE and see several in-game videos of game play HERE, HERE, HERE, HERE & HERE. In Brief As yesterday, I'm not going to post a review for todays game as we have already been given The Treasures of Montezuma 1,2 and 3 recently.