Feature: Card Evolution / Investment System #46

New Issue

cal · 2026-03-04T13:46:00Z

cal commented

2026-03-04 13:46:00 +00:00

Summary

Let players pick a card and "invest" in it over time by completing specific challenges with that card. Completing milestones permanently upgrades the card's ratings. Creates personal attachment to specific cards rather than just chasing the highest OVR.

Inspiration

EA FC's "Evolutions" system — lets players upgrade specific cards through gameplay challenges.

Core Mechanics

Player selects a card to "evolve" (limited active evolutions at once, e.g., 1-2)
Evolution track has milestone challenges specific to that card:
- "Hit 10 HRs with this card in gauntlet games"
- "Win 5 games with this card in your starting lineup"
- "Use this card in 3 different game modes"
Each milestone completed unlocks a permanent rating boost (+2 Contact, +3 Power, etc.)
Final evolution tier could change the card's rarity tier or add a visual indicator
Evolved cards become unique — "Cal's Evolved Mike Trout" vs a standard Mike Trout

Why This Works

Creates personalized progression — every player's collection becomes unique
Drives engagement with existing game modes (gauntlet, exhibition, etc.)
Emotional investment in specific cards increases retention
Low-rarity cards become viable through evolution — broadens the meta
Players show off evolved cards as status symbols

Technical Notes

Needs: evolution_tracks table, evolution_milestones table, evolution_progress tracking
Integrates with game engine to track in-game stats per card
Card model needs evolution_level and bonus_ratings fields
Consider: should evolved cards be tradeable? (probably not — keeps them personal)

## Summary Let players pick a card and "invest" in it over time by completing specific challenges with that card. Completing milestones permanently upgrades the card's ratings. Creates personal attachment to specific cards rather than just chasing the highest OVR. ## Inspiration EA FC's "Evolutions" system — lets players upgrade specific cards through gameplay challenges. ## Core Mechanics - Player selects a card to "evolve" (limited active evolutions at once, e.g., 1-2) - Evolution track has milestone challenges specific to that card: - "Hit 10 HRs with this card in gauntlet games" - "Win 5 games with this card in your starting lineup" - "Use this card in 3 different game modes" - Each milestone completed unlocks a permanent rating boost (+2 Contact, +3 Power, etc.) - Final evolution tier could change the card's rarity tier or add a visual indicator - Evolved cards become unique — "Cal's Evolved Mike Trout" vs a standard Mike Trout ## Why This Works - Creates personalized progression — every player's collection becomes unique - Drives engagement with existing game modes (gauntlet, exhibition, etc.) - Emotional investment in specific cards increases retention - Low-rarity cards become viable through evolution — broadens the meta - Players show off evolved cards as status symbols ## Technical Notes - Needs: evolution_tracks table, evolution_milestones table, evolution_progress tracking - Integrates with game engine to track in-game stats per card - Card model needs evolution_level and bonus_ratings fields - Consider: should evolved cards be tradeable? (probably not — keeps them personal)

cal added the

feature

in-queue

labels 2026-03-04 13:46:42 +00:00

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