Ho Ho Tower Slot Review
by ELK StudiosReleased Sep 28, 2017
Free demo - play instantly in your browser
Christmas reskin of ELK Studios' Hong Kong Tower with 99 paylines, mystery symbols that transform into bonus triggers, and three progressive Wheels of the Sky.

Specifications
| Game Type | Slots |
|---|---|
| RTP | 96.4% |
| Volatility | Medium |
| Max Win | 3,061x |
| Grid | 5x3 |
| Paylines | 99 Connecting Paylines |
| Min Bet | $0.1 |
| Max Bet | $50 |
| Hit Freq | 22.6% |
Tower Series
Ho Ho Tower Slot Overview
Christmas at the top of a Hong Kong skyscraper. Ho Ho Tower hangs tinsel on ELK Studios' Hong Kong Tower and keeps the part that made the original tick: a three-tier wheel bonus you climb a level at a time, with spare lives to spend when a wheel stops on nothing.
The reels are deliberately plain. Five reels, three rows, 99 connecting win lines paying left to right, and not a single wild anywhere in the game. Mystery symbols are the only thing that bends a spin your way, and the top symbol, a golden seven, pays 10x for a full line of five.
Wins land often enough that it never feels frozen, at a 22.6% hit rate, and the 3,061x ceiling is honest about the size of the thing. RTP is 96.4%, volatility medium, bets 0.10 to 50.
Theme & Design
The reels hang against the lit glass curtain wall of the tower itself, garlands of gold bulbs running vertically down each reel divider, snow drifting past the whole time. Look past the frame and a blue-lit Hong Kong skyline sits in the dark at the edges. Symbol art is glossy 3D: crossed red-and-white striped candy sticks, striped baubles, candy canes, snow-dusted bonsai trees strung with red ornaments and small gold bells, a pair of red poinsettias mounted on a silver filigree panel, a gold yin-yang disc, and an icy blue neon tower logo for the bonus.
A snow-covered fir with a gold star, a yin-yang bauble hung among the red ones, and a white rabbit tucked in beside the presents on a gold carpet motif set the mood before a reel turns. Charming, and skin deep. Strip the Christmas dressing off and the layout, the frame and the maths underneath are the older game, unchanged. Win presentation is basic too, a fat red and gold number popping in the middle of the reels, and that is the whole celebration.
Symbols & Paytable
| Symbol | Payout |
|---|---|
| Golden Seven | 2.5x / 5x / 10x for 3/4/5top paying symbol |
| Yin-Yang Coin | 1.5x / 2x / 5x for 3/4/5 |
| Poinsettia | 1x / 1.5x / 2x for 3/4/5 |
| Candy Cane | 0.4x / 0.6x / 0.8x for 3/4/5identical to the other four low symbols |
| Bonsai Tree | 0.4x / 0.6x / 0.8x for 3/4/5 |
| Firecracker | 0.4x / 0.6x / 0.8x for 3/4/5 |
| Christmas Bauble | 0.4x / 0.6x / 0.8x for 3/4/5 |
| Gift Box | 0.4x / 0.6x / 0.8x for 3/4/5 |
| Ho Ho Tower Bonus | no line pay3 or more anywhere start Wheels of the Sky |
| Mystery Symbol | reveals into a symbol already on the boarda bonus reveal counts as five bonus symbols |
Features & How They Work
99 Connecting Win Lines
Wins pay left to right along 99 fixed lines, three of a kind minimum, and there are no wilds to help them along. That leaves the paytable doing everything, and it is a short paytable. Five golden sevens pay 10x, five yin-yang coins 5x, five poinsettias 2x, and all five low symbols stop at 0.8x for a full line.
Mystery Symbols
Mystery tiles drop in at random and only turn over once the reels have stopped, revealing one of the symbols already on the board. A mystery that cannot produce a win stays face down, which spares you watching it flip into a dud. The turn you actually want is a bonus reveal: a mystery becoming the tower logo counts as five bonus symbols on its own, overrides whatever else landed, and drops you straight into the wheels with two extra lives in hand.
Wheels of the Sky
Three tower symbols anywhere start the bonus, and it is built as a climb. The bottom wheel is small money, 2x to 15x a spin, with two empty wedges out of eight sitting there waiting to end it. The middle wheel runs 5x to 100x with one empty. The top wheel, the one the game is named after, carries 10x, 20x, 30x, 40x, 100x, 150x, 250x and 500x, with no empty wedge at all, which is exactly why getting up there is the point of the game.
Each spin pays the wedge it lands on. An empty wedge is where the run stops, unless you still have a life to burn.
Extra Lives and Level Ups
Four bonus symbols award one extra life, five award two, and a mystery reveal counts as five. Lives spend themselves: land on empty, lose a life, spin again straight away. Anything unspent travels up with you, so a five-symbol trigger reaches the middle wheel already insured. The arrow wedge is the other route up, promoting you to the next wheel the instant it lands. Stacked lives and arrow promotions are how a 15x bottom wheel eventually becomes the 3,061x ceiling.
Screenshots

How Ho Ho Tower Plays
Sessions split cleanly in two. On the reels you are waiting, and the game does not pretend otherwise: wins arrive at a decent clip, most are worth less than the spin that bought them, and the balance drifts down in small steps instead of falling off a cliff. Medium volatility, and for once the label fits. You will probably sit through long stretches where the only thing worth watching is whether a mystery tile is about to turn over.
Then the wheels, and the mood flips. Every spin now carries a number worth having and a countdown attached to it. Stopping on empty at the bottom wheel with nothing in reserve is a nasty little anticlimax, and it happens plenty. Reach the middle or the top with a life or two spare and it becomes the best twenty seconds ELK built into this one. Short, sharp, then back out into the snow.
Pros & Cons
Pros
- Wheels of the Sky escalates properly: three tiers, arrow promotions, and lives that absorb a dead stop
- A mystery symbol revealing into the bonus counts as five symbols and starts the round with two lives
- Top wheel has no empty wedges and pays up to 500x on a single spin
- 22.6% hit rate keeps the base game ticking over
Cons
- A festive repaint of Hong Kong Tower rather than a new game
- No buy option, so the wheels only arrive when the reels allow it
- Two of eight wedges on the bottom wheel are empty, and plenty of bonus runs die right there
- Presentation and win effects show their 2017 age
Is Ho Ho Tower Worth Playing?
Ho Ho Tower works because the bonus it inherited was good. Three wheels, money that escalates hard between them, lives that let you survive a dead stop, and a mystery symbol that now and then hands you the whole setup at once. That is a clean, readable feature with proper tension, and close to a decade on it still reads well.
What surrounds it is thinner. A wildless 5x3 with 0.8x low pays is filler between bonuses, and the seasonal coat of paint is exactly that, paint (the kind of thing you love in December and forget by January). The 3,061x ceiling is reachable in theory and modest in practice. Taken as a light, low-pressure holiday slot with one bonus worth reaching, it holds up; taken against ELK's more ambitious later work, it will feel small.
Frequently Asked Questions
What is the maximum win in Ho Ho Tower?
How do you trigger Wheels of the Sky?
What is the RTP and volatility of Ho Ho Tower?
Is there a bonus buy in Ho Ho Tower?
Can under-18s play Ho Ho Tower?

Reviewed by Arina, PR & Content Manager
PR & Content Manager at SlotsReach
Published 31 Jul 2026 · Updated 31 Jul 2026