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Endorphina · Slot Review

7 Bonus UP! — Full Review & Free Demo

4.1/5
Play for Real →
RTP
96.00%
Volatility
High
Max Win
777x
Provider
Reels
3
Paylines
1 - 5
Bet Range ($,€,£)
0.01 - 50
Rating
4.1/5
Released
May 2020

7 Bonus UP! Slot Overview

7 Bonus UP! is a classic fruit-themed slot from Endorphina, running on a compact 3x3 grid with just 5 paylines. Released back in May 2020, it takes the old-school fruit machine formula and bolts on a roulette-style bonus round that you rarely see in slots this size. RTP sits at 96%, volatility leans high, and the max win has been reported anywhere from x777 to x13,839 depending on the source, which I will get into below.

If I am honest with chat, this is not a slot packed with modern mechanics. No cascades, no free spins round, no Wilds. But the Fruit Roulette Bonus Game gives it a hook that separates it from the dozens of other retro fruit slots out there. Bets start from 0.01 and go up to 50, so the range works for smaller bankrolls as well as mid-level sessions.

Symbols and Paytable

Nine symbols make up the paytable, and every single one is a three-of-a-kind pay on these 5 lines. Lucky 7 is the big hitter at x155.4, followed by the Star at x40 and BAR at x15.4. Below those, Watermelon pays x10, Grapes x8, Cherry x7, Raspberry x6, Lemon x5, and Orange rounds out the bottom at x4. No Wild or Scatter exists here; payouts come purely from matching three symbols on an active line.

I should flag that the gap between the Lucky 7 and everything else is massive. Landing three 7s on a decent bet is where this slot pays, and the rest of the fruit symbols keep the balance ticking over during dry patches. For a stream, that means long stretches of small wins with occasional spikes when the sevens land.

Symbol Payouts

icon 1
Lucky 7
Highest paying symbol on the reels.
3x155.4
icon 2
Star
Second highest paying symbol.
3x40
icon 3
BAR
Third highest paying symbol.
3x15.4
icon 4
Watermelon
Top fruit symbol in the paytable.
3x10
icon 5
Grapes
Mid-tier fruit symbol.
3x8
icon 6
Cherry
Mid-tier fruit symbol.
3x7
icon 7
Raspberry
Lower-tier fruit symbol.
3x6
icon 8
Lemon
Lower-tier fruit symbol.
3x5
icon 9
Orange
Lowest paying fruit symbol.
3x4

Fruit Roulette Bonus and Risk Game

Here is where the slot gets interesting. Fill all 9 positions on the grid with the same symbol and you trigger the Fruit Roulette Bonus Game. A wheel appears, and you get up to seven attempts to land a multiplier worth up to 7x your triggering win. If you do not hit a multiplier during those spins, you still collect whatever direct prizes the wheel gave you. Landing that full grid of matching symbols is rare, but when it fires, the bonus gives the session a proper moment.

After any base game win, you can also take the Risk Game. A dealer card flips, and you pick from four face-down cards. Beat the dealer's card and your win doubles. You can repeat this up to ten times, though one wrong pick and the entire win goes. For streaming, the Risk Game adds some tension, but chaining it repeatedly can wipe a balance fast.

Not everyone will enjoy how rarely the bonus triggers. Filling a 3x3 grid with identical symbols is a tough ask, and sessions can go a long time without seeing it. Most of the action between bonuses comes from the gamble feature and small line hits.

Bonus Buy Options

Bonus Buy Fruit Roulette Bonus Game
Fruit Roulette Bonus Game
Triggered when all 9 positions on the 3x3 grid are filled with identical symbols. A roulette wheel appears where players can win direct prizes or multipliers up to 7x. Players get up to seven attempts on the wheel.
Bonus Buy Risk Game
Risk Game
Available after any base game win. A dealer card is revealed and the player picks one of four face-down cards. If the player's card is higher, the win is doubled. Can be repeated up to 10 times. A losing pick forfeits the current win.

RTP, Volatility and Max Win

RTP is listed at 96% across most sources, with one quoting 96.02%. Volatility is labelled medium by one source and high by others; from what I have seen in sessions, it plays closer to high. Wins cluster around the Lucky 7 and bonus triggers, with quieter stretches in between. The max win figure is genuinely confusing: one source says x777, another quotes x5,600, and a third lists x13,839. I would take the x777 and x5,600 figures more seriously, but until Endorphina clarifies, keep expectations measured.

Ryan Cole’s Verdict

Final Verdict

7 Bonus UP! is a niche pick. I would stream it as a short palette cleanser between bigger sessions, not as a main event. The Fruit Roulette Bonus Game gives you a genuine highlight moment, and the Risk Game keeps things tense after wins. But the base game can drag between bonus triggers, and having no Wilds or free spins limits variety.

Worth a session if your chat enjoys retro fruit slots with a twist. I would keep bets moderate and lean into the gamble feature to create clip-worthy moments. Just do not expect the pace of a modern feature-heavy slot.
4.1
★★★★☆
out of 5
✓ Pros
Unique Fruit Roulette Bonus triggered by full grid
Max win up to x13,839 on a 3-reel slot
Simple 5-payline layout, quick sessions
Risk Game lets you double wins up to 10 times
Low minimum bet of 0.01
✗ Cons
Base game can feel repetitive quickly
No Wild or Scatter symbols at all
Not available in many UK casinos
Conflicting max win data across sources
Ryan Cole
Ryan Cole
Lead Casino Slots Analyst
5+ years analysing online slots for the UK market. Every game is played for a minimum of 500 demo spins before publication. No affiliate bias — ever.
View All Reviews →
7 Bonus UP! FAQ
How do you trigger the Fruit Roulette Bonus Game in 7 Bonus UP!?
You need to fill all 9 positions on the 3x3 grid with the same symbol in a single spin. Once triggered, a roulette wheel gives you up to seven attempts to land a multiplier of up to 7x.
What happens if you do not hit a multiplier during the bonus wheel?
You still collect any direct prizes the wheel awarded during your seven attempts. The round ends and you return to the base game with those winnings added.
How does the Risk Game work and how many times can you double?
After any win, you can enter the card-based Risk Game. A dealer card is shown and you pick from four hidden cards. If yours is higher, the win doubles. You can repeat this up to 10 times, but one losing pick forfeits the entire win.
Are there any Wild or Scatter symbols in this slot?
No. 7 Bonus UP! has no Wild or Scatter symbols. All wins come from landing three matching symbols across the 5 paylines, and the bonus triggers from a full grid of identical symbols.
What is the highest paying symbol and how much does it award?
Lucky 7 is the top symbol, paying x155.4 for three of a kind on a payline. The next best is Star at x40, and BAR at x15.4.