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My Pet Rock

My Pet Rock is a top down planet defense with rogue-lite, bullet-hell, and arcade elements. You are tasked with defending a rock against endless waves of miners and other hostile enemies, as well as fighting difficult bosses. Game play becomes increasingly harder and chaotic but more rewarding as you progress.

OfficialJan 23, 2017 · Carl GamesActionIndieFamily SharingSingle-playerSteam AchievementsWindows

Current best

$2.99

at Steam · Jul 11

All-time low

$0.89

Jul 5, 2026

Stores tracked

1

sources indexed

Review signal

76%

37 reviews

My Pet Rock cover

Current best · Steam

$2.99

Observed Jul 11

View best listing

Observed low target

$0.89 · based on the previous indexed low

KeyDwarf only tracks observations — checkout happens on the store.

Tracked Stores

Best indexed price $2.99 at Steam.

1/1
S

Steam

BestOfficialIn stock

My Pet Rock · Region US · Jul 11

How trust is scored: KeyDwarf combines source type, known retailer posture, marketplace risk, activation-region warnings, and source transparency. Checkout and support still happen with the external seller.

Price History

2 observations
Low $0.89
Best observed priceAll-time low

All-time low

$0.89

Jul 5, 2026 · Steam

12-week avg

$1.94

2 recent observations

Current vs low

+236%

Current $2.99

Recommendation

Watch for drop

consider setting an alert

Lowest indexed daily price per currency. KeyDwarf tracks listings and does not sell keys.

Media

10 indexed

Common Questions

Where is My Pet Rock cheapest right now?

My Pet Rock is currently indexed at $2.99 from Steam. Publisher, direct storefront, or authorized retail source. Check the linked store's current terms before acting.

What is the historical low for My Pet Rock?

The indexed low for My Pet Rock is $0.89 from Steam, observed Jul 5, 2026. The current indexed price is 236% above that low, so KeyDwarf labels it "Watch for drop".

Is the top source safe?

Steam is labeled "Official store" in the index. KeyDwarf tracks the listing and source risk, but checkout and support stay with the external store.

What is the review signal?

My Pet Rock has a best indexed review signal of 76%.

Can KeyDwarf notify me about a lower price?

Use the alert target control on this page to save a watch target after sign-in.