It seems like you're interested in role-playing games, specifically ATOM RPG and its expansion Trudograd. You also mentioned that you're looking for a free ATOM RPG version for iPhone.

I'm happy to help! Here are some key points extracted from your text:

1. Lineage 2M is a free role-playing game developed by NCSOFT.

2. ATOM RPG is a turn-based roleplaying game set in post-apocalyptic Soviet Union, inspired by classic cRPG titles like Fallout, Wasteland, and Baldur's Gate series.

3. Trudograd is a stand-alone story expansion to ATOM RPG, featuring tactical turn-based combat.

4. The story of ATOM RPG takes place 22 years after the USSR and Western Bloc destroyed each other in a nuclear inferno.

Regarding your request for a free ATOM RPG version for iPhone, I found that there isn't an official free version of ATOM RPG available for download on the App Store. However, you can check out Lineage 2M, which is a free role-playing game that might interest you.

If you're interested in playing ATOM RPG, you can consider purchasing the premium version of Trudograd or the original ATOM RPG game from the App Store.

Please let me know if there's anything else I can help you with!

Free ATOM RPG for iphone instal