"Skeletal Skism 2" is a rather lame soldier attack/defense game, you know the type, spend your money and buy more/better soldiers before the enemy overwhelms you. Soldiers just march on towards each other and fight. Success boils down to just spending money quickly and well... it's lame, to the extent Plants vs Zombies has more depth. I was a little surprised to find this isn't a mobile app. It sure seems like a case of the developer getting confused and thinking Steam is a mobile app store.

This features really godawful, lazy pixelcrap "art" instead of real graphics. It's hard to say if this was because the developer didn't have the skill to do the job of creating 3D visuals, or couldn't afford to hire someone who does, but it also doesn't matter. What matters is that this looks bad because of that decision, and that's a major deterrent to gamers. Games like Terraria and Stardew Valley succeeded despite the bad graphics, not because of them.

You're forced to sign a highly questionable yet legally unenforceable End User License Agreement... for such a relatively low effort, low quality product, this comes across more as a delusion of grandeur than anything else. This agreement includes questionable requirements that may attempt to revoke consumer law protections that gamers expect to have, which is also highly problematic. Developers must learn they are here to serve gamers, not control them. I had my cat walk over the keyboard while the EULA was displaying, which fixed that problem for me.

This is only free in a rudimentary sense... the developer has their hand out for a $3 USD cosmetics "donation" for this as you're expected to buy some extra DLC from Steam.

Even though this is "free", it failed to appeal to the 120 million+ gamers on Steam. SteamDB showed the game peaked at only 5 concurrent players... this is a dismal public reception. This was so bad they couldn't even give it away.

Bearing in mind that free games don't add +1 to your game collector count, should you bother adding this to your library and downloading it?

Not this time. This isn't worth downloading. While this won't cost you any money, you get what you pay for, and sometimes, even when the game is free, it's still not enough.