Early Game Build Guide
TNT IncrementalでFirst ExplosionからStrong First RebirthまでのStarter Upgrade Route。
TNT Incremental Early Game BuildはOne Problem Solve：First SessionをTicket / Potion / Upgrade Point WasteなしRebirth到達Compound Cash Loopに。Launch済み、Codes List全Claim、How to PlayUI Basics確認前提。Narrative Step-by-StepならEarly Game Walkthrough併用。
Phase 1：Codes & First Cash Loop
Upgrade Purchase前Active Codes Redeem。Early Tickets / Potions / DiamondsがFirst Runes Window完全Change。Redeem Box Location不明→Codes Redeem Guide。Reward Claim後TNT Detonate、Each Cash DropをBlast Power + Income Statへ。Flat GainはMinutes Strong、MultiplierはPrice Scale時Harder Load。Upgrades Tier ListS-Tier Cash Multiplier / Automation Pick。
Phase 2：Luxury Stat前Multiplier
Early Over-InvestはOne Screen Narrow Stat。Whole-Route Value Priority：Faster Block Break Blast Power、Affordable Upgrade Cash Multiplier、Manual Explosion削減Automation。Real WallまでExpensive Island Gate Avoid。Map OverviewIsland Loop Extend、Islands GuideUnlock Order Logic。
- Upgrade Price Sticky→Multiplier Purchase。
- Single Block Noticeably Slow→Blast Power。
- Long Session Manual Bottleneck→Automation。
- Post-Rebirth Income CheapまでCosmetic / Low-Impact Delay。
Phase 3：First Runes Roll Session
Tickets Too Valuable for One-by-One No Plan。Roll前Bottleneck Decide：Cash Income、Cost Relief、Rune Luck、Rune Speed、Rebirth Push。How to Roll Runes + Runes Tier List、Code Potion Boost Batch Roll。Runes Overview各Type Effect。
Phase 4：Tree Crystals & Permanent Invest
Tree Crystals→Upgrade Tree（Rebirth Persist）。Early SpendはEvery Future Run Help Permanent、Five-Minute One-Off Bonusではない。通貨ガイドCompare。Tree Node Worth Doubt→Next 3 Rebirths Help？NoならSkip。
Phase 5：First Rebirth Timing
Rebirth=TNT Incremental Core Prestige。Too Early Waste Time；Too Late Compound Stall。Permanent MultiplierがCurrent Wall GrindよりClearly Faster Next Run時Rebirth。Rebirth GuideMath Mindset、Rebirth ChecklistPrep Confirm。Strong First Rebirth後Late Game Build + Islands WalkthroughTransition。
Early Game Mistakes Avoid
ObjectiveなしRunes Roll、Income Fix前Island Access、First Session後Codes Ignore、Multiplier JustifyなくButton Rebirth。Controls PageMobile / PC Friction Reduce、Trello & Community SourcesBalance Patch Track。Early BuildはRoute not Prison—Wall Change時Adjust、Always Current BottleneckへSpend。