My Pet Rock
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About My Pet Rock
My Pet Rock is a top-down planet defense game with roguelite, bullet-hell and arcade elements. You protect a Radallium-rich rock from waves of miners and other hostile enemies, then face difficult bosses. The action grows harder and more chaotic as you progress, but also more rewarding; you buy items and collect pickups to counter the increasing enemy difficulty.
Story
In 1976, the discovery of a new metal called Radallium drives rapid technological growth, but its use leaves little of the metal remaining. Mega Corporation Rock Co sends miners into space to search for more. As a United Nations employee on a peacekeeping mission, you must protect a rock deeply embedded with Radallium from Rock Co, which will do anything to retrieve it.
Planet defense
Each playthrough gives you different generated quests. You mine ores to buy unique items or exchange them for scrap, and manage your planet so its citizens produce resources. You also collect upgrades to strengthen yourself and your rock.
Characters
Choose from 9 characters, each with a different play style.
Frequently asked questions
The best price for My Pet Rock is $0.63 at Kinguin. That is 78% less than on Steam, where it costs $2.99. 3 shops have an offer that activates in your country.
Some are. This page only shows offers that activate in your country; offers for other regions, or with no stated region, are left out. To see the offers for another country, change your country at the top of the page.
Every key we list activates on Steam. Redeem the key there and My Pet Rock stays in your library for good.
Yes, with a small risk. Publishers create keys to sell in other shops, which is why a key can cost less than in the official store, and once you activate it the game is yours to keep, just like a store purchase. On average 1–2% of keys fail, so check the shop's buyer protection before you buy: the official store does not refund keys bought elsewhere.
The minimum requirements for My Pet Rock are: Windows XP, 1 GB RAM, 100 MB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. My Pet Rock is a single-player game.
Mostly, yes. Valve rates My Pet Rock as Playable on the Steam Deck: it runs, but may need some manual setup.
Buy My Pet Rock 78% cheaper than on Steam.
My Pet Rock is available for 78% less in shops such as Kinguin.
Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.
Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.
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