[BETA 5.1.6] Retro Defense
About This Game
Welcome to Retro Defense, your goal is to eliminate the deadly virus spreading everywhere! Place down towers to help save Retro Roblox before it is too late! Fight off infected and the origin of the virus!!!
🎉 Let's reach 5,000 likes for new codes!
👥💰 Join our group for +$100 starting money!
🔥 Latest Updates:
(January 19th, 2026) | New Name Tags: Beta 5.1.6
- 4 New Name Tags
- New In-Game Purchase (12,000 Tix for 1,500 Robux)
- Tower Cost Changes
- Other Small Changes
(January 15th, 2026) | Tower Reworks & New Animations: Beta 5.1.5
- 3 Tower Reworks
- New animations (towers, units, and enemies)
- New Map, Lonely Isle
- Quality of Life Features
- Updated Lobby
- 60+ Bug Fixes
👉 Massively inspired by the Bloons Tower Defense Series, Tower Battles and TDX.
👇 More information via the links below! 👇
Game Passes (2)
Donation
This will help fund Retro Defense. It will help future development and you...
VIP
Get extra perks that help your adventure! - 1500 Tix (Claim via Achievement)...
Badges (40)
Beta Tester
Played Retro Defense during the beta development phase. Thanks for testing!
Beginner
You're just getting started... Kill 500 Enemies.
Defeat Easy Mode!
The infection has been cured! Great work.
Triumph!
Great work player! Get your first triumph.
Level 10
You're just getting started! Hopefully you have unlocked some towers...
Novice
Nice! Keep it going! Kill 2000 Enemies.
Modified
Retro Defense but now tougher! Win a game with any modifier.
Free Codes!
Oh nice free codes. Why is it behind a board?
Not So Bad After All!
Retro Defense is balanced!! Win with only Recruit.
Multiple Paths!
This will require extra thinking... Beat a map with multiple paths.
Level 20
Making some important progress! Understanding the towers and their pros and cons. Unlocks 5th tower slot.
Speedrunner
This requires some great planning and strategy. Beat any map in under 14 minutes.
P2W
How to make a lot of people angry... But hey, thanks for supporting the development of this game!
Experienced
Five digits! Amazing work player! Kill 10,000 Enemies.
Who ate the Pizza!
Guess who's eating pizzas instead of updating the game… He's chilling on top of a restaurant?
Mega Server Madness!
Lots of towers! Beat any map with 5+ players.
Getting Started
You're are getting better! Get 10 Triumphs.
Accurate Death
This was no accident... Lose to an enemy with exactly 1 HP with the One Life Modifier.
Infection Destroyer
Win Easy Mode 20 times.
This isn't Death Path!
Death path became so alive. But death path is gone, well, a map will continue its legacy. Maybe find the original creator...
VIP
Thanks for purchasing VIP!
Donator
It will help future development and you get a Donator tag under your name as a thank you.
Weeklong Warrior
1 week... Get a 7 day streak via the Daily Login Rewards.
Insane Inflation
You're an expert at this game! Keep it up! Beat any insane map with the inflation modifier.
An Anti-Climactic Win
You're very lucky... Win by leaking any final boss into your base.
That Was Close!
That was lucky... Win any map with 1 HP remaining, without the One Life Modifier.
Modifier Master
Not hard enough? Try harder modifiers on harder maps. Win 25 games with any modifier.
Team Carried
Maybe next time you should help! Or you were afk... Win without placing any towers.
Expert
Now that is a lot! Brilliant work player! Kill 50,000 Enemies.
Elite Speedrunner
Now this is tough... Beat any map in under 10 minutes.
Level 50
Nearly at Level 100! Amazing work.
The Start of a Grind
The beginning of the grind... Almost impossible to escape... Just kidding! Get 50 Triumphs.
Two Weeks Strong
Omg fortnight!1 Get a 14 day streak via the Daily Login Rewards.
Too Many Paths!
Good luck player, this can get annoying. Win 25 games with multiple paths.
Month Master
That is over 2.5 million seconds! Okay maybe stop... Get a 30 day streak via the Daily Login Rewards.
Modifier Specialist
Win a game with 7 or more modifiers...
Level 100
Great work player! Now what is next...
Insane Strategist
You either played the same map or you actually know what you are doing! Beat any insane map 50 times.
No Turning Back Now...
You have gone so far... that there is no turning back now. Get 250 Triumphs.
Grind Hell
Now this is just crazy!! The insane amount of time to get this... Get 1000 Triumphs.
Game Details
- Max Players
- 35
- Created
- June 13, 2021
- Last Updated
- February 13, 2026
- Avatar Type
- MorphToR6
- Votes
- 4.4 Thousand up / 630 down
- Universe ID
- 2660082287
- Root Place ID
- 6947076261
- Sub-Genre
- Tower Defense
- Copying Allowed
- No
- Data Updated
- February 27, 2026
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