

Reef Defense
Swift Creek Games · June 20, 2025 · Strategy, Tower Defense, Adventure, Creature Collector, Hidden Object
Buy Reef Defense from Steam at $9.99 — the cheapest of 1 store we compare.
Where to buy Reef Defense — official stores
Reef Defense price by region
Reef Defense costs $8.49 in Georgia (USD), $9.99 in the United States, £12.79 in the United Kingdom, €14.79 in Europe (EUR), CA$19.49 in Canada, A$21.95 in Australia, NZ$21.99 in New Zealand, R$46.99 in Brazil and zł67.99 in Poland right now.
| Region | Best price | Official store | Key shop | Stores |
|---|---|---|---|---|
| $8.49 | $8.49 | — | 1 | |
| $9.99 | $9.99 | — | 1 | |
| £12.79 | £12.79 | — | 1 | |
| €14.79 | €14.79 | — | 1 | |
| CA$19.49 | CA$19.49 | — | 1 | |
| A$21.95 | A$21.95 | — | 1 | |
| NZ$21.99 | NZ$21.99 | — | 1 | |
| R$46.99 | R$46.99 | — | 1 | |
| zł67.99 | zł67.99 | — | 1 |
Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.
Screenshots
About Reef Defense
- Reef Defense is a fast-paced, intense tower defense game where relentless waves of crustaceans are coming for your precious eggs! Can you outlast the swarm, or will your eggs become crab food?
- Arm your reef with strategically-positioned defenses and hold the line. Adapt to the evolving enemy tactics, upgrade your defenses on the fly and unleash powerful counterattacks before you're overwhelmed! Will you stop the enemies in time?
- Venture to every island and uncover the mysteries hidden beneath the waves - the many reefs have secrets of their own, filled with treasures waiting to be found. As you protect your precious eggs, stay sharp and see if you can find every wonder the reef has to offer!
- Between levels, head back to your home reef to feed your fish and decorate with over 100 unique items—like vibrant coral, curious critters, and shimmering shells!
Reef Defense — game info
- Platforms
- Windows
- Player modes
- Single-player
- Controller
- Full controller support
- PC Game Pass
- Not included
What Steam players say
Recent verbatim reviews from Steam — separate from playze.io community reviews below.
This game is such a fun blend of tower defense and nature. If you like the ocean or enjoy casual games like bloons TD I would definitely recommend this game. The level progression is fun and the different fish and things are super cute. I really like how you can move the camera around the map to look at things unlike in some other TD games where it's stationary.4 found this helpful
If you're in to collecting indies or tower defense games this one is a must have! It gives me the nostalgia from games on addicting games or game fudge that we used to play growing up.3 found this helpful
The UI feels unpolished, but I've otherwise been enjoying the game. I especially like how they handled the in-game economy (there's no microtransactions or anything). You build your "towers" with shells, which are provided at the start of each level and also drop from enemies. If you run out of shells, you can emergency purchase towers with gold, which is earned from doing challenges and rewarded at the end of each stage. The gold is also used to maintain your garden at the main menu, so you don't want to just throw it away, but you also don't feel too bad when you need to use some. Everything feels purposeful. There's hidden items throughout each level, but thankfully the game will highlight them one at a time if you spend a few minutes without finding one. Some are clipped into rocks or otherwise nearly impossible to detect. I like the secrets better in concept than how they were implemented here. Doesn't detract from the overall game, though. I thought about waiting for it to go on sale, but I feel I got my money's worth even at full price.2 found this helpful
Great game! It's hard not too lose any eggs in a round but I know it's possible. As a fish aficionado (a-fish-ionado) I especially love the detailed and accurate depictions of sea life.2 found this helpful
Game has a cheap feeling to it, controls are awkward and unresponsive at times. Playing for less than an hour and I encountered a game breaking bug. The level wouldn't finish because it said there was still a crab alive. I restarted the level and encountered the same problem. This game is all over the place, there are way too many mods and it feels like a free for all with no clear goal. I would refund if I didnt buy through third party.
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