What you could play this weekend
The Steam summer sale continues, which means there's still a relative paucity of new game releases. There's nothing inherent in this weekly feature that requires the three games I pick to be new, but still I have rummaged around behind the sofa to pick three relatively recent games that seem worth your time.
As always, tell us what you are playing in the comments below.

Casualties: Unknown demo
This is a demo I've had open in a browser tab since its release back in April. Delve into caves on alien planets in search of lost cargo, and deal with the strange, hostile environments you find. I'm most interested in this because it has "simulated limb and cardiovascular systems" that require you to fight infections and apply bandages to body parts in order to survive injury. I love a granular wounding system.

Voidling Bound
A "creature collector", but far from a Pokémonlike. This looks like a third-person Risk Of Rain 'em up, in which you find and hatch alien creatures, cross-breed and evolve them with Spore-style body-part combinations, and then directly control one of your choice in wave-based combat. That combat is

