🏛 What Is Alliance Technology
Server-Wide Buffs for All Members
Alliance Technology provides permanent buffs that benefit every single member of the alliance automatically. There are two main categories: Development Techs (construction speed, research speed, economy bonuses) and War Techs (combat stats, rally power, troop buffs). Techs are funded collectively by member donations using resources or diamonds. Only R4 and R5 officers can select which technology the alliance researches next.
- All alliance members benefit from completed techs — no action required once researched
- Two categories: Development Techs (building/research/economy) and War Techs (ATK/DEF/HP/rally)
- Funded by member donations — contribution points earned from each donation
- Only R4+ officers can select which tech to research next
- Buffs stack multiplicatively with VIP, Secretary positions, and personal research
💰 Donation Mechanics
🌱 Resource Donations
Costs food, iron, or gold per donation. Earns 50 contribution points per donation (or 60 points if the tech is marked "Recommended"). Best option for F2P players.
💎 Diamond Donations
Starts at 2 diamonds, increases by 2 per donation (up to 50 diamonds). Higher tiers have higher base costs. Earns contribution points per donation. Use sparingly — resource donations are more efficient for F2P.
⏰ Daily Limit
Up to 30 resource donations per day per member (replenish every 20 min). That's 30 × 60 = 1,800 contribution points/day if always donating to the Recommended tech. Diamond donations are separate and uncapped but expensive.
🎯 Strategy
Always donate to the "Recommended" tech — it gives +20% more contribution points (60 vs 50). R4 officers should always mark the current priority tech as Recommended. Encourage ALL members to hit their 30 daily resource donations.
📋 Technology Tiers
| Tier | Tech Count | Unlock Requirement |
|---|---|---|
| Tier 1 | 8 techs | Available immediately |
| Tier 2 | 8 techs | Complete Tier 1 requirements |
| Tier 3 | 10 techs | 77 total levels in Technology |
| Tier 4 | 6 techs | 148 total levels in Technology |
| Tier 5 | 3 techs | Advanced requirements |
📷 Data Needed
Complete per-tech costs and descriptions are not available from community data sources. Help us fill this in — screenshot your alliance tech screen!
🔨 Cooperative Speed Buffs VERIFIED
Strongest Verified Data
Cooperative Construction and Research are among the most impactful alliance techs. These speed bonuses apply to every member's builds and research and stack multiplicatively with VIP level, Secretary of Development position, and personal research buffs.
🚧 Cooperative Construction (Building Speed)
| Level | Name | Building Speed Bonus |
|---|---|---|
| 1 | Cooperative Construction Lv1 | +10% |
| 2 | Cooperative Construction Lv2 | +20% |
| 3 | Cooperative Construction II Lv1 | +25% |
| 4 | Cooperative Construction II Lv2 | +30% |
| 5 | Cooperative Construction II Lv3 | +35% |
| 6 | Cooperative Construction II Lv4 | +40% |
| 7 | Cooperative Construction II Lv5 | +45% |
🔬 Cooperative Research (Research Speed)
| Level | Name | Research Speed Bonus |
|---|---|---|
| 1 | Cooperative Research Lv1 | +10% |
| 2 | Cooperative Research Lv2 | +20% |
| 3 | Cooperative Research II Lv1 | +25% |
| 4 | Cooperative Research II Lv2 | +30% |
| 5 | Cooperative Research II Lv3 | +35% |
| 6 | Cooperative Research II Lv4 | +40% |
| 7 | Cooperative Research II Lv5 | +45% |
📈 Stacking Example
At VIP 11 (+50%) + Secretary of Dev (+50%) + Cooperative Construction II Lv5 (+45%) + Fast Builder research (+40%), your building speed multiplier is massive. All bonuses multiply together — this is why alliance tech matters so much even at +10%.
⚔ War Techs Overview
Combat Buffs for Rallies & PvP
War techs boost your alliance's combat capabilities in rallies, defense, and PvP encounters. These are critical for competitive alliances but should be prioritized after cooperative speed buffs are well-progressed.
| War Tech | Effect | Status |
|---|---|---|
| Rally Attack | Increases attack power during alliance rallies | Detail Coming Soon |
| Rally Defense | Strengthens defensive stats in rallies | Detail Coming Soon |
| Rally Health | Increases unit HP during rallies | Detail Coming Soon |
📷 Data Needed
Detailed war tech per-level bonuses, costs, and unlock requirements are not publicly documented. Help us by sharing screenshots of your alliance war tech tree!
🎯 R4 Donation Strategy
Priority Order for R4 Officers
- Always set the "Recommended" tech to what the alliance needs most — members get +20% more contribution points when donating to it
- Cooperative Construction first — benefits every member's building speed, accelerates HQ progression for the whole alliance
- Cooperative Research second — speeds up everyone's tech progress, helps the alliance unlock higher troop tiers faster
- War techs after cooperative buffs are well-progressed — rally ATK/DEF/HP become critical for endgame PvP
- Encourage members to donate daily — 30 donations/day × 30 members = 54,000 contribution points/day for the alliance
- Diamond donations are expensive — resource donations are more efficient for F2P. Only recommend diamond donations for urgent tech pushes
🔢 Quick Math
With 30 active members hitting 30 daily resource donations each on the Recommended tech:
30 × 30 × 60 = 54,000 contribution points per day
Even with 20 active members: 20 × 30 × 60 = 36,000 points/day. Consistency is everything — daily donations compound faster than you think.
30 × 30 × 60 = 54,000 contribution points per day
Even with 20 active members: 20 × 30 × 60 = 36,000 points/day. Consistency is everything — daily donations compound faster than you think.
📢 Help Us Complete This Guide
★ Community Data Request
This guide has data gaps because alliance tech details aren't publicly documented by any major community resource. As an [RGBB] member, you can help! Screenshot your alliance tech screen and share it with Extremesecrecy or any R4. We'll add the costs, descriptions, and unlock requirements to make this the most complete alliance tech guide available.
What we need:
• Per-tech costs (resources and/or diamonds per level)
• Per-tech descriptions (exact buff percentages)
• Unlock requirements for Tier 2–5
• War tech per-level bonuses
What we need:
• Per-tech costs (resources and/or diamonds per level)
• Per-tech descriptions (exact buff percentages)
• Unlock requirements for Tier 2–5
• War tech per-level bonuses
📖 Sources
Data sources and verification:
• Cooperative speed buff data from cpt-hedge.com (supplemental calculator data)
• Alliance structure and donation mechanics from community guides
• Tier structure from in-game observation
Note: Per-tech costs are not available from any public data source. This guide will be updated as [RGBB] members contribute screenshots.
• Cooperative speed buff data from cpt-hedge.com (supplemental calculator data)
• Alliance structure and donation mechanics from community guides
• Tier structure from in-game observation
Note: Per-tech costs are not available from any public data source. This guide will be updated as [RGBB] members contribute screenshots.