Ultimate Ark Link Bonus Guide: Fireballs, Unlocking Rows & Jackpots
Everything you need to win big on Ultimate Ark Link — the free, Ark Survival-themed Fireball Hold & Spin slot. Trigger the bonus, open the locked rows, and chase four jackpots.
The basics
Ultimate Ark Link is a 5×4 slot with 30 paylines and a Hold & Spin bonus. Dinosaurs and Ark resources pay on the lines, the Survivor is Wild, and the fireball is the feature symbol. It’s play-money and free — there’s no real cash and nothing to deposit.
How to trigger the Fireball Hold & Spin bonus
Land 6 or more fireballs anywhere on the grid in a single spin. The fireballs lock and you start the bonus with 3 free spins. Every new fireball that lands resets your free spins back to 3, so the feature keeps going as long as you keep catching them.
Unlocking the locked rows
Four rows sit locked above the reels. Each shows how many more fireballs you need to open it. Collect enough fireballs (total) to unlock them in order:
- Row 1 — 9 fireballs
- Row 2 — 13 fireballs
- Row 3 — 17 fireballs
- Row 4 — 21 fireballs
Every unlock opens five fresh slots and resets your free spins — your best chance to keep the bonus rolling toward the top of the screen.
The jackpots
Fireballs can carry a jackpot instead of a credit value:
- Tribe — ×8 your bet
- Tek — ×20
- Alpha — ×60
- Ascendant (Grand) — ×500, awarded for filling the entire expanded grid.
How the bonus pays out
At the end of the feature, every locked fireball’s value is added together — credit values plus any jackpots. The more of the grid you fill (and the more rows you unlock), the bigger the total.
Is it fair?
Yes — every spin and bonus is provably fair. After you rotate your seed you can reproduce any result in the verifier, and real bonus wins show up on the big-wins feed.