Key takeaways
Harpoon a Fish at a glance
- Free to play on Roblox — up to 6 players per server; optional in-game purchases may apply.
- Developed by FirstTry.
- 4.6K players online at last check, 8.2M total visits, 97% rating.
- Popularity up 71% week over week; heat score 7/100.
- Players are mostly looking up codes, badges and pets.
What is Harpoon a Fish?
Harpoon a Fish is a tycoon on Roblox by FirstTry. The game page reads: “Use Code: MONSTER to get +3k XP and +3 Ruby Keys Welcome to Harpoon a Fish Get FAT and SINK deeper to discover and catch new sea monsters!”
Fill out your index with over 1,800+ UNIQUE fish! Harpoon other player's fish and test your skill! EVOLVE your fish and grow the BIGGEST and RAREST sea monster you can find!
Harpoon a Fish is made by FirstTry. The experience went live on Aug 28, 2026 and has logged 8.2M visits. On Roblox, servers hold up to 6 players, 36.8K players have favorited it and 97% of ratings are positive. It is free to join; optional game passes or items may be sold for Robux. Modes on record: servers of up to 6 players.
Player momentum is up 71% across the past week and peaked on Oct 16, 2026. Its Roblox title currently carries a “Upd” banner, the developer's signal of fresh content. Players are mostly looking up codes, badges, pets and builds.
Harpoon a Fish screenshots & media
2 official screenshots. Select an image to enlarge it.
Gameplay mechanics & features
Core loop
Fish Get FAT and SINK deeper → catch new sea monsters → steal from others. That cycle, taken from the developer's own description, is what a typical session of Harpoon a Fish looks like.
Modes
Servers of up to 6 players. Every server is shared with other players.
Progression
Progression is income-driven: earnings buy upgrades that raise earnings. The systems players document most are badges, pets, builds, upgrades and evolutions.
Controls & platforms
Plays through the Roblox app on PC, Mac, phones, tablets and Xbox (the developer decides which devices are enabled).
Store & community tags: Simulator, Tycoon, Adventure
Latest news, release & update tracker
- Release status
- Live
- Release date
- Aug 28, 2026
- Access
- Live on Roblox
- Latest update
- Updated on Roblox Oct 27, 2026 · “Upd”
- Added
- Oct 17, 2026
Current Roblox title banner: “Upd” — the developer's own label for what is new.
- Game updateUpdated on Roblox — “Upd”
The developer pushed a new version of the experience. It now counts 8.2M visits.
- AddedHarpoon a Fish added to gee.wiki
Coverage opened with official store links, gameplay breakdown and beginner tips.
- Popularity peakPopularity index peaked at 35/100
Player momentum is up 71% across the past week and peaked on Oct 16, 2026.
- Went liveWent live on Roblox
Dates are UTC. We add patch notes here as soon as the developer publishes them.
Where to play
Harpoon a Fish runs inside Roblox, so it is free to start on any device the Roblox app supports. Open it from the official link below rather than search results, where look-alike copies often appear.
Community & official links
Official channels
Community wikis (fan-made, unofficial)
Creator videos
No creator video numbers on record yet for Harpoon a Fish — new games usually pick up coverage within days of breaking out.
How to play: beginner tips
- Codes expire fast in new games: redeem new ones the day they drop, and only trust codes posted by the developer.
- Badges often hide secret areas — explore off the main path.
- Pets and companions usually give passive boosts — equip the best ones even if they look plain.
- Prioritise upgrades that speed up every future run.
- Check what each game pass does before buying; many are convenience-only.
- Turn on the game's notifications from its Roblox page so you catch update and event drops.
About codes: We do not republish code lists we cannot verify. Working Harpoon a Fish codes are announced by the developer — check the game's Roblox description, its official community group and in-game update boards. Codes are usually case-sensitive and expire without notice.
Genres, platforms & tags
- Platform
- Roblox
- Status & momentum
- Live
- Play modes
- Servers of up to 6 players
- Store tags
- SimulatorTycoonAdventure
7-day popularity & player activity
Over the past seven days, the popularity index for Harpoon a Fish moved from 2 to 5 on a 0–100 scale, peaking on Oct 16, 2026. Added to gee.wiki on Oct 17, 2026.
View daily values as a table
| Day | Popularity index (0–100) |
|---|---|
| Thu Oct 15 | 2 |
| Fri Oct 16 | 13 |
| Sat Oct 17 | 12 |
| Sun Oct 18 | 0 |
| Mon Oct 19 | 0 |
| Tue Oct 20 | 2 |
| Wed Oct 21 | 5 |
Harpoon a Fish FAQ
What is Harpoon a Fish?
Harpoon a Fish is a tycoon on Roblox by FirstTry. The experience went live on Aug 28, 2026 and has logged 8.2M visits. It is tagged Simulator, Tycoon and Adventure.
Is Harpoon a Fish free?
Yes. Harpoon a Fish is free to play on Roblox — you only need a free Roblox account. Like most Roblox games it may sell optional game passes or in-game items with Robux; none are required to start playing.
Is Harpoon a Fish out yet?
Harpoon a Fish is live on Roblox and first went live on Aug 28, 2026. The developer last updated it on Oct 27, 2026.
Can I play Harpoon a Fish with friends?
Yes. The modes on record are servers of up to 6 players. Invite friends from the Roblox app to join the same server.
Who made Harpoon a Fish?
Harpoon a Fish is developed by FirstTry.
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