Die spelmeester werk in die ontsnappingskamer.

Because Afrikaans uses die as the definite article for both singular and plural nouns in most ordinary cases.

So in this sentence:

• Die spelmeester = the game master
• die ontsnappingskamer = the escape room

Unlike English, where the always stays the same, Afrikaans also keeps die the same regardless of noun gender, and usually regardless of number.

No. Afrikaans does not have grammatical gender the way languages like German do.

That means:

• die man = the man
• die vrou = the woman
• die kind = the child

The article stays die. This is one reason Afrikaans grammar is often easier for English speakers than some other European languages.

In Afrikaans, verbs usually do not change form according to the subject in the present tense.

So you get:

• Ek werk = I work
• Jy werk = you work
• Hy werk = he works
• Ons werk = we work

Notice that Afrikaans does not add an -s like English does in he works. The verb form stays the same.

Yes, in this sentence the word order is very similar to English:

• Die spelmeester = subject
• werk = verb
• in die ontsnappingskamer = prepositional phrase

So the pattern is:

Subject + Verb + Place

That is very natural in both English and Afrikaans in a simple main clause like this.

Spelmeester is a compound noun:

• spel = game
• meester = master

So it literally means something like game master. In the context of an escape room, it refers to the person who runs or oversees the game.

Afrikaans often forms nouns by joining smaller words together like this.

Afrikaans, like Dutch and German, very often writes compound nouns as one word.

ontsnappingskamer can be broken down like this:

• ontsnap = escape
• -ing = turns the verb idea into a noun idea, like escaping or escape
• -s- = a linking sound/letter in the compound
• kamer = room

So ontsnappingskamer means escape room.

English usually separates this into two words, but Afrikaans commonly joins such nouns into one.

That -s- is a linking s, which is common in Afrikaans compound words.

It does not always translate to anything on its own. It mainly helps connect the parts of the compound smoothly.

So:

• ontsnapping = escape
• kamer = room
• together: ontsnappingskamer

You should think of it as a normal spelling feature of many compounds rather than a separate word with its own meaning.

Yes. In natural use, werk in die ontsnappingskamer can mean that the game master works there, as part of their job.

Even though in literally means in, sentences like this can describe someone's workplace, not just their physical position at one exact moment.

So depending on context, it could mean:

• the game master is currently working inside the escape room, or
• the game master works there as their job

Afrikaans uses in much like English uses in for being inside an enclosed space.

Since an escape room is thought of as a room, in is the natural choice:

• in die kamer = in the room
• in die huis = in the house

Op usually means on or sometimes at in other contexts, but for a room, in is the expected preposition.

A rough English-friendly guide would be:

• spelmeester ≈ SPELL-may-ster
• ontsnappingskamer ≈ ont-SNA-pings-kah-mer

A few notes:

• sp at the start is like English sp in spell
• ee in meester sounds like a long vowel, somewhat like may in careful approximation
• kamer sounds a bit like kah-mer
• g in Afrikaans can be harder/throatier than in English, but in ontsnappingskamer the main challenge is just getting used to the long compound

This is only an approximation, but it is enough to get started.

Because Afrikaans does not capitalize all nouns.

So you write:

• die spelmeester
• die ontsnappingskamer

Only the first word of the sentence and proper names normally get capital letters. In that respect, Afrikaans is more like English than German.

Yes, but it means something slightly different.

• Die spelmeester werk in die ontsnappingskamer.
  = The game master works in the escape room / is working in the escape room.

• Die spelmeester is in die ontsnappingskamer.
  = The game master is in the escape room.

The first sentence focuses on working. The second focuses only on location.

Yes. werk here is present tense.

Depending on context, it can mean either:

• works (habitually, as a job), or
• is working (right now)

Afrikaans often uses the simple present where English might choose either works or is working. Context tells you which meaning is intended.