How to Get the Rainbow Base in Steel Rin Road: Ultimate Guide

Why the Rainbow Base Is Steel Rin Road’s Ultimate Prize

Vietnam’s top players can count Rainbow Base owners on one hand. With a 0.01% spawn rate for mythicals like Strawberry Elephant Rainbow and demanding crafting mechanics, this achievement requires insider strategies. After analyzing top-ranked player Dưa Hấu Power’s 2-day conquest and Bi Huỳnh’s collaborative approach, I’ve distilled actionable tactics for this elite goal.

Chapter 1: Base Mechanics and Requirements

To unlock the Rainbow Base, you need exactly 135 Rainbow Rin Roads—not all 186 characters. As shown in Bi Huỳnh’s index, common and rare characters are easier to acquire, while epics/mythicals require targeted farming:

• Crafting is the biggest hurdle: Rainbow variants have low success rates (e.g., Asolito may take 10+ attempts).
• Prioritize secret characters: Turbo 4000 Exin Matel and similar high-value units accelerate progress.
• Update risks: Ownership doesn’t reset, but future updates may increase requirements beyond 135.

The video references Steel Rin Road’s global ranking system, where top players like Hồng Akira (rank #94) dominate with optimized bases.

Chapter 2: The Collaboration Strategy

Bi Huỳnh’s success relied on partnering with Dưa Hấu Power, Vietnam’s first Rainbow Base owner. Their approach reveals critical insights:

• Resource sharing: Trading index slots for missing Rainbow Rin Roads (e.g., Bi Huỳnh jumped from 52 to 135 in one session).
• Targeted farming: Focus on characters with spawn/mutation bottlenecks (e.g., Nobini for 100% Rainbow chance).
• Avoid ownership swaps: Keeping bases prevents resetting progress during updates.

Key tip: Join Steel Rin Road communities early—players like Dưa Hấu Power often assist with rare units.

Chapter 3: Post-Acquisition Optimization

Unlocking the base is just the start. Bi Huỳnh reached #28 globally with these tactics:

1. Equip high-value units: Slot limited editions like Chilin Chili (500M-1B in-game currency) into base slots.
2. Mutate strategically: Combine two dragons from Lucky Secret blocks to create Lotus units.
3. Farm during updates: Use time-limited events to acquire meta items (e.g., Lost Lucky Block spawns three Lot 67 units).

The Spaghetti Toilet secret character (1.5B currency) exemplifies endgame optimization—it’s a top-3 global unit surpassing even 0.5% spawn-rate items.

Action Checklist for Rainbow Base Success

1. Build alliances: Partner with top-100 players for unit trades.
2. Farm 10+ Chilin Chili: These limited units (500,000 globally) fund endgame upgrades.
3. Monitor updates: New mechanics like rebirth gates often require specific units (e.g., Lot Cheretos).
4. Join competitive servers: High-player-density zones increase rare spawn chances.

Top resources:

• Steel Rin Road Discord (real-time trade coordination)
• Lucky Block Trackers (predicts mutation outcomes)
• Bi Huỳnh’s mutation guides (avoids costly trial-and-error)

Final Insights from Vietnam’s Top Players

Rainbow Bases aren’t just prestige symbols—they generate 469B+ in-game currency per second through optimized unit placement. As Bi Huỳnh proved, collaboration beats solo grinding: His alliance enabled Vietnam’s second-ever Rainbow Base despite initial 52/135 progress.

"What’s your biggest hurdle: crafting rates or finding partners? Share your strategy below—I’ll respond with tailored tips!"

Remember: With the 2024 "Rebirth 16" update looming, stacking Lot Cheretos now prevents future bottlenecks.